68860080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1621}}^1$

素因数の和:1699

約数の個数: 120

約数和(自身を含む): 235319760

約数和(自身を除く): 166459680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1621, 1770, 2124, 2360, 2655, 2832, 3242, 3540, 4248, 4720, 4863, 5310, 6484, 7080, 8105, 8496, 9726, 10620, 12968, 14160, 14589, 16210, 19452, 21240, 24315, 25936, 29178, 32420, 38904, 42480, 48630, 58356, 64840, 72945, 77808, 95639, 97260, 116712, 129680, 145890, 191278, 194520, 233424, 286917, 291780, 382556, 389040, 478195, 573834, 583560, 765112, 860751, 956390, 1147668, 1167120, 1434585, 1530224, 1721502, 1912780, 2295336, 2869170, 3443004, 3825560, 4303755, 4590672, 5738340, 6886008, 7651120, 8607510, 11476680, 13772016, 17215020, 22953360, 34430040, 68860080]

約数ペア:

[(1, 68860080), (2, 34430040), (3, 22953360), (4, 17215020), (5, 13772016), (6, 11476680), (8, 8607510), (9, 7651120), (10, 6886008), (12, 5738340), (15, 4590672), (16, 4303755), (18, 3825560), (20, 3443004), (24, 2869170), (30, 2295336), (36, 1912780), (40, 1721502), (45, 1530224), (48, 1434585), (59, 1167120), (60, 1147668), (72, 956390), (80, 860751), (90, 765112), (118, 583560), (120, 573834), (144, 478195), (177, 389040), (180, 382556), (236, 291780), (240, 286917), (295, 233424), (354, 194520), (360, 191278), (472, 145890), (531, 129680), (590, 116712), (708, 97260), (720, 95639), (885, 77808), (944, 72945), (1062, 64840), (1180, 58356), (1416, 48630), (1621, 42480), (1770, 38904), (2124, 32420), (2360, 29178), (2655, 25936), (2832, 24315), (3242, 21240), (3540, 19452), (4248, 16210), (4720, 14589), (4863, 14160), (5310, 12968), (6484, 10620), (7080, 9726), (8105, 8496)]