30011160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{557}}^1$

素因数の和:1020

約数の個数: 64

約数和(自身を含む): 90396000

約数和(自身を除く): 60384840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 449, 557, 898, 1114, 1347, 1671, 1796, 2228, 2245, 2694, 2785, 3342, 3592, 4456, 4490, 5388, 5570, 6684, 6735, 8355, 8980, 10776, 11140, 13368, 13470, 16710, 17960, 22280, 26940, 33420, 53880, 66840, 250093, 500186, 750279, 1000372, 1250465, 1500558, 2000744, 2500930, 3001116, 3751395, 5001860, 6002232, 7502790, 10003720, 15005580, 30011160]

約数ペア:

[(1, 30011160), (2, 15005580), (3, 10003720), (4, 7502790), (5, 6002232), (6, 5001860), (8, 3751395), (10, 3001116), (12, 2500930), (15, 2000744), (20, 1500558), (24, 1250465), (30, 1000372), (40, 750279), (60, 500186), (120, 250093), (449, 66840), (557, 53880), (898, 33420), (1114, 26940), (1347, 22280), (1671, 17960), (1796, 16710), (2228, 13470), (2245, 13368), (2694, 11140), (2785, 10776), (3342, 8980), (3592, 8355), (4456, 6735), (4490, 6684), (5388, 5570)]