28320457680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{11717}}^1$

素因数の和:12115

約数の個数: 200

約数和(自身を含む): 98633265192

約数和(自身を除く): 70312807512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 373, 405, 432, 540, 648, 720, 746, 810, 1080, 1119, 1296, 1492, 1620, 1865, 2160, 2238, 2984, 3240, 3357, 3730, 4476, 5595, 5968, 6480, 6714, 7460, 8952, 10071, 11190, 11717, 13428, 14920, 16785, 17904, 20142, 22380, 23434, 26856, 29840, 30213, 33570, 35151, 40284, 44760, 46868, 50355, 53712, 58585, 60426, 67140, 70302, 80568, 89520, 93736, 100710, 105453, 117170, 120852, 134280, 140604, 151065, 161136, 175755, 187472, 201420, 210906, 234340, 241704, 268560, 281208, 302130, 316359, 351510, 402840, 421812, 468680, 483408, 527265, 562416, 604260, 632718, 703020, 805680, 843624, 937360, 949077, 1054530, 1208520, 1265436, 1406040, 1581795, 1687248, 1898154, 2109060, 2417040, 2530872, 2812080, 3163590, 3796308, 4218120, 4370441, 4745385, 5061744, 6327180, 7592616, 8436240, 8740882, 9490770, 12654360, 13111323, 15185232, 17481764, 18981540, 21852205, 25308720, 26222646, 34963528, 37963080, 39333969, 43704410, 52445292, 65556615, 69927056, 75926160, 78667938, 87408820, 104890584, 118001907, 131113230, 157335876, 174817640, 196669845, 209781168, 236003814, 262226460, 314671752, 349635280, 354005721, 393339690, 472007628, 524452920, 590009535, 629343504, 708011442, 786679380, 944015256, 1048905840, 1180019070, 1416022884, 1573358760, 1770028605, 1888030512, 2360038140, 2832045768, 3146717520, 3540057210, 4720076280, 5664091536, 7080114420, 9440152560, 14160228840, 28320457680]

約数ペア:

[(1, 28320457680), (2, 14160228840), (3, 9440152560), (4, 7080114420), (5, 5664091536), (6, 4720076280), (8, 3540057210), (9, 3146717520), (10, 2832045768), (12, 2360038140), (15, 1888030512), (16, 1770028605), (18, 1573358760), (20, 1416022884), (24, 1180019070), (27, 1048905840), (30, 944015256), (36, 786679380), (40, 708011442), (45, 629343504), (48, 590009535), (54, 524452920), (60, 472007628), (72, 393339690), (80, 354005721), (81, 349635280), (90, 314671752), (108, 262226460), (120, 236003814), (135, 209781168), (144, 196669845), (162, 174817640), (180, 157335876), (216, 131113230), (240, 118001907), (270, 104890584), (324, 87408820), (360, 78667938), (373, 75926160), (405, 69927056), (432, 65556615), (540, 52445292), (648, 43704410), (720, 39333969), (746, 37963080), (810, 34963528), (1080, 26222646), (1119, 25308720), (1296, 21852205), (1492, 18981540), (1620, 17481764), (1865, 15185232), (2160, 13111323), (2238, 12654360), (2984, 9490770), (3240, 8740882), (3357, 8436240), (3730, 7592616), (4476, 6327180), (5595, 5061744), (5968, 4745385), (6480, 4370441), (6714, 4218120), (7460, 3796308), (8952, 3163590), (10071, 2812080), (11190, 2530872), (11717, 2417040), (13428, 2109060), (14920, 1898154), (16785, 1687248), (17904, 1581795), (20142, 1406040), (22380, 1265436), (23434, 1208520), (26856, 1054530), (29840, 949077), (30213, 937360), (33570, 843624), (35151, 805680), (40284, 703020), (44760, 632718), (46868, 604260), (50355, 562416), (53712, 527265), (58585, 483408), (60426, 468680), (67140, 421812), (70302, 402840), (80568, 351510), (89520, 316359), (93736, 302130), (100710, 281208), (105453, 268560), (117170, 241704), (120852, 234340), (134280, 210906), (140604, 201420), (151065, 187472), (161136, 175755)]