770506320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{28411}}^1$

素因数の和:28540

約数の個数: 80

約数和(自身を含む): 2409792192

約数和(自身を除く): 1639285872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 9040, 13560, 27120, 28411, 56822, 85233, 113644, 142055, 170466, 227288, 284110, 340932, 426165, 454576, 568220, 681864, 852330, 1136440, 1363728, 1704660, 2272880, 3210443, 3409320, 6420886, 6818640, 9631329, 12841772, 16052215, 19262658, 25683544, 32104430, 38525316, 48156645, 51367088, 64208860, 77050632, 96313290, 128417720, 154101264, 192626580, 256835440, 385253160, 770506320]

約数ペア:

[(1, 770506320), (2, 385253160), (3, 256835440), (4, 192626580), (5, 154101264), (6, 128417720), (8, 96313290), (10, 77050632), (12, 64208860), (15, 51367088), (16, 48156645), (20, 38525316), (24, 32104430), (30, 25683544), (40, 19262658), (48, 16052215), (60, 12841772), (80, 9631329), (113, 6818640), (120, 6420886), (226, 3409320), (240, 3210443), (339, 2272880), (452, 1704660), (565, 1363728), (678, 1136440), (904, 852330), (1130, 681864), (1356, 568220), (1695, 454576), (1808, 426165), (2260, 340932), (2712, 284110), (3390, 227288), (4520, 170466), (5424, 142055), (6780, 113644), (9040, 85233), (13560, 56822), (27120, 28411)]