779542320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{48479}}^1$

素因数の和:48562

約数の個数: 80

約数和(自身を含む): 2452700160

約数和(自身を除く): 1673157840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 16080, 48479, 96958, 145437, 193916, 242395, 290874, 387832, 484790, 581748, 727185, 775664, 969580, 1163496, 1454370, 1939160, 2326992, 2908740, 3248093, 3878320, 5817480, 6496186, 9744279, 11634960, 12992372, 16240465, 19488558, 25984744, 32480930, 38977116, 48721395, 51969488, 64961860, 77954232, 97442790, 129923720, 155908464, 194885580, 259847440, 389771160, 779542320]

約数ペア:

[(1, 779542320), (2, 389771160), (3, 259847440), (4, 194885580), (5, 155908464), (6, 129923720), (8, 97442790), (10, 77954232), (12, 64961860), (15, 51969488), (16, 48721395), (20, 38977116), (24, 32480930), (30, 25984744), (40, 19488558), (48, 16240465), (60, 12992372), (67, 11634960), (80, 9744279), (120, 6496186), (134, 5817480), (201, 3878320), (240, 3248093), (268, 2908740), (335, 2326992), (402, 1939160), (536, 1454370), (670, 1163496), (804, 969580), (1005, 775664), (1072, 727185), (1340, 581748), (1608, 484790), (2010, 387832), (2680, 290874), (3216, 242395), (4020, 193916), (5360, 145437), (8040, 96958), (16080, 48479)]