28342264320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5147}}^1$

素因数の和:5415

約数の個数: 240

約数和(自身を含む): 98587082880

約数和(自身を除く): 70244818560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 239, 240, 256, 288, 320, 360, 384, 478, 480, 512, 576, 640, 717, 720, 768, 956, 960, 1152, 1195, 1280, 1434, 1440, 1536, 1912, 1920, 2151, 2304, 2390, 2560, 2868, 2880, 3585, 3824, 3840, 4302, 4608, 4780, 5147, 5736, 5760, 7170, 7648, 7680, 8604, 9560, 10294, 10755, 11472, 11520, 14340, 15296, 15441, 17208, 19120, 20588, 21510, 22944, 23040, 25735, 28680, 30592, 30882, 34416, 38240, 41176, 43020, 45888, 46323, 51470, 57360, 61184, 61764, 68832, 76480, 77205, 82352, 86040, 91776, 92646, 102940, 114720, 122368, 123528, 137664, 152960, 154410, 164704, 172080, 183552, 185292, 205880, 229440, 231615, 247056, 275328, 305920, 308820, 329408, 344160, 367104, 370584, 411760, 458880, 463230, 494112, 550656, 611840, 617640, 658816, 688320, 741168, 823520, 917760, 926460, 988224, 1101312, 1230133, 1235280, 1317632, 1376640, 1482336, 1647040, 1835520, 1852920, 1976448, 2460266, 2470560, 2635264, 2753280, 2964672, 3294080, 3690399, 3705840, 3952896, 4920532, 4941120, 5506560, 5929344, 6150665, 6588160, 7380798, 7411680, 7905792, 9841064, 9882240, 11071197, 11858688, 12301330, 13176320, 14761596, 14823360, 18451995, 19682128, 19764480, 22142394, 23717376, 24602660, 29523192, 29646720, 36903990, 39364256, 39528960, 44284788, 49205320, 55355985, 59046384, 59293440, 73807980, 78728512, 88569576, 98410640, 110711970, 118092768, 118586880, 147615960, 157457024, 177139152, 196821280, 221423940, 236185536, 295231920, 314914048, 354278304, 393642560, 442847880, 472371072, 590463840, 629828096, 708556608, 787285120, 885695760, 944742144, 1180927680, 1417113216, 1574570240, 1771391520, 1889484288, 2361855360, 2834226432, 3149140480, 3542783040, 4723710720, 5668452864, 7085566080, 9447421440, 14171132160, 28342264320]

約数ペア:

[(1, 28342264320), (2, 14171132160), (3, 9447421440), (4, 7085566080), (5, 5668452864), (6, 4723710720), (8, 3542783040), (9, 3149140480), (10, 2834226432), (12, 2361855360), (15, 1889484288), (16, 1771391520), (18, 1574570240), (20, 1417113216), (24, 1180927680), (30, 944742144), (32, 885695760), (36, 787285120), (40, 708556608), (45, 629828096), (48, 590463840), (60, 472371072), (64, 442847880), (72, 393642560), (80, 354278304), (90, 314914048), (96, 295231920), (120, 236185536), (128, 221423940), (144, 196821280), (160, 177139152), (180, 157457024), (192, 147615960), (239, 118586880), (240, 118092768), (256, 110711970), (288, 98410640), (320, 88569576), (360, 78728512), (384, 73807980), (478, 59293440), (480, 59046384), (512, 55355985), (576, 49205320), (640, 44284788), (717, 39528960), (720, 39364256), (768, 36903990), (956, 29646720), (960, 29523192), (1152, 24602660), (1195, 23717376), (1280, 22142394), (1434, 19764480), (1440, 19682128), (1536, 18451995), (1912, 14823360), (1920, 14761596), (2151, 13176320), (2304, 12301330), (2390, 11858688), (2560, 11071197), (2868, 9882240), (2880, 9841064), (3585, 7905792), (3824, 7411680), (3840, 7380798), (4302, 6588160), (4608, 6150665), (4780, 5929344), (5147, 5506560), (5736, 4941120), (5760, 4920532), (7170, 3952896), (7648, 3705840), (7680, 3690399), (8604, 3294080), (9560, 2964672), (10294, 2753280), (10755, 2635264), (11472, 2470560), (11520, 2460266), (14340, 1976448), (15296, 1852920), (15441, 1835520), (17208, 1647040), (19120, 1482336), (20588, 1376640), (21510, 1317632), (22944, 1235280), (23040, 1230133), (25735, 1101312), (28680, 988224), (30592, 926460), (30882, 917760), (34416, 823520), (38240, 741168), (41176, 688320), (43020, 658816), (45888, 617640), (46323, 611840), (51470, 550656), (57360, 494112), (61184, 463230), (61764, 458880), (68832, 411760), (76480, 370584), (77205, 367104), (82352, 344160), (86040, 329408), (91776, 308820), (92646, 305920), (102940, 275328), (114720, 247056), (122368, 231615), (123528, 229440), (137664, 205880), (152960, 185292), (154410, 183552), (164704, 172080)]