147484440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{821}}^1$

素因数の和:1337

約数の個数: 96

約数和(自身を含む): 480870000

約数和(自身を除く): 333385560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 499, 821, 998, 1497, 1642, 1996, 2463, 2495, 2994, 3284, 3992, 4105, 4491, 4926, 4990, 5988, 6568, 7389, 7485, 8210, 8982, 9852, 9980, 11976, 12315, 14778, 14970, 16420, 17964, 19704, 19960, 22455, 24630, 29556, 29940, 32840, 35928, 36945, 44910, 49260, 59112, 59880, 73890, 89820, 98520, 147780, 179640, 295560, 409679, 819358, 1229037, 1638716, 2048395, 2458074, 3277432, 3687111, 4096790, 4916148, 6145185, 7374222, 8193580, 9832296, 12290370, 14748444, 16387160, 18435555, 24580740, 29496888, 36871110, 49161480, 73742220, 147484440]

約数ペア:

[(1, 147484440), (2, 73742220), (3, 49161480), (4, 36871110), (5, 29496888), (6, 24580740), (8, 18435555), (9, 16387160), (10, 14748444), (12, 12290370), (15, 9832296), (18, 8193580), (20, 7374222), (24, 6145185), (30, 4916148), (36, 4096790), (40, 3687111), (45, 3277432), (60, 2458074), (72, 2048395), (90, 1638716), (120, 1229037), (180, 819358), (360, 409679), (499, 295560), (821, 179640), (998, 147780), (1497, 98520), (1642, 89820), (1996, 73890), (2463, 59880), (2495, 59112), (2994, 49260), (3284, 44910), (3992, 36945), (4105, 35928), (4491, 32840), (4926, 29940), (4990, 29556), (5988, 24630), (6568, 22455), (7389, 19960), (7485, 19704), (8210, 17964), (8982, 16420), (9852, 14970), (9980, 14778), (11976, 12315)]