913978080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:783

約数の個数: 240

約数和(自身を含む): 3260204640

約数和(自身を除く): 2346226560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 109, 120, 135, 144, 160, 162, 180, 216, 218, 240, 270, 288, 324, 327, 360, 405, 432, 436, 480, 540, 545, 647, 648, 654, 720, 810, 864, 872, 981, 1080, 1090, 1294, 1296, 1308, 1440, 1620, 1635, 1744, 1941, 1962, 2160, 2180, 2588, 2592, 2616, 2943, 3235, 3240, 3270, 3488, 3882, 3924, 4320, 4360, 4905, 5176, 5232, 5823, 5886, 6470, 6480, 6540, 7764, 7848, 8720, 8829, 9705, 9810, 10352, 10464, 11646, 11772, 12940, 12960, 13080, 14715, 15528, 15696, 17440, 17469, 17658, 19410, 19620, 20704, 23292, 23544, 25880, 26160, 29115, 29430, 31056, 31392, 34938, 35316, 38820, 39240, 44145, 46584, 47088, 51760, 52320, 52407, 58230, 58860, 62112, 69876, 70523, 70632, 77640, 78480, 87345, 88290, 93168, 94176, 103520, 104814, 116460, 117720, 139752, 141046, 141264, 155280, 156960, 174690, 176580, 186336, 209628, 211569, 232920, 235440, 262035, 279504, 282092, 282528, 310560, 349380, 352615, 353160, 419256, 423138, 465840, 470880, 524070, 559008, 564184, 634707, 698760, 705230, 706320, 838512, 846276, 931680, 1048140, 1057845, 1128368, 1269414, 1397520, 1410460, 1412640, 1677024, 1692552, 1904121, 2096280, 2115690, 2256736, 2538828, 2795040, 2820920, 3173535, 3385104, 3808242, 4192560, 4231380, 5077656, 5641840, 5712363, 6347070, 6770208, 7616484, 8385120, 8462760, 9520605, 10155312, 11283680, 11424726, 12694140, 15232968, 16925520, 19041210, 20310624, 22849452, 25388280, 28561815, 30465936, 33851040, 38082420, 45698904, 50776560, 57123630, 60931872, 76164840, 91397808, 101553120, 114247260, 152329680, 182795616, 228494520, 304659360, 456989040, 913978080]

約数ペア:

[(1, 913978080), (2, 456989040), (3, 304659360), (4, 228494520), (5, 182795616), (6, 152329680), (8, 114247260), (9, 101553120), (10, 91397808), (12, 76164840), (15, 60931872), (16, 57123630), (18, 50776560), (20, 45698904), (24, 38082420), (27, 33851040), (30, 30465936), (32, 28561815), (36, 25388280), (40, 22849452), (45, 20310624), (48, 19041210), (54, 16925520), (60, 15232968), (72, 12694140), (80, 11424726), (81, 11283680), (90, 10155312), (96, 9520605), (108, 8462760), (109, 8385120), (120, 7616484), (135, 6770208), (144, 6347070), (160, 5712363), (162, 5641840), (180, 5077656), (216, 4231380), (218, 4192560), (240, 3808242), (270, 3385104), (288, 3173535), (324, 2820920), (327, 2795040), (360, 2538828), (405, 2256736), (432, 2115690), (436, 2096280), (480, 1904121), (540, 1692552), (545, 1677024), (647, 1412640), (648, 1410460), (654, 1397520), (720, 1269414), (810, 1128368), (864, 1057845), (872, 1048140), (981, 931680), (1080, 846276), (1090, 838512), (1294, 706320), (1296, 705230), (1308, 698760), (1440, 634707), (1620, 564184), (1635, 559008), (1744, 524070), (1941, 470880), (1962, 465840), (2160, 423138), (2180, 419256), (2588, 353160), (2592, 352615), (2616, 349380), (2943, 310560), (3235, 282528), (3240, 282092), (3270, 279504), (3488, 262035), (3882, 235440), (3924, 232920), (4320, 211569), (4360, 209628), (4905, 186336), (5176, 176580), (5232, 174690), (5823, 156960), (5886, 155280), (6470, 141264), (6480, 141046), (6540, 139752), (7764, 117720), (7848, 116460), (8720, 104814), (8829, 103520), (9705, 94176), (9810, 93168), (10352, 88290), (10464, 87345), (11646, 78480), (11772, 77640), (12940, 70632), (12960, 70523), (13080, 69876), (14715, 62112), (15528, 58860), (15696, 58230), (17440, 52407), (17469, 52320), (17658, 51760), (19410, 47088), (19620, 46584), (20704, 44145), (23292, 39240), (23544, 38820), (25880, 35316), (26160, 34938), (29115, 31392), (29430, 31056)]