2893808760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{248609}}^1$

素因数の和:248720

約数の個数: 64

約数和(自身を含む): 8770960800

約数和(自身を除く): 5877152040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 248609, 497218, 745827, 994436, 1243045, 1491654, 1988872, 2486090, 2983308, 3729135, 4972180, 5966616, 7458270, 9944360, 14916540, 24115073, 29833080, 48230146, 72345219, 96460292, 120575365, 144690438, 192920584, 241150730, 289380876, 361726095, 482301460, 578761752, 723452190, 964602920, 1446904380, 2893808760]

約数ペア:

[(1, 2893808760), (2, 1446904380), (3, 964602920), (4, 723452190), (5, 578761752), (6, 482301460), (8, 361726095), (10, 289380876), (12, 241150730), (15, 192920584), (20, 144690438), (24, 120575365), (30, 96460292), (40, 72345219), (60, 48230146), (97, 29833080), (120, 24115073), (194, 14916540), (291, 9944360), (388, 7458270), (485, 5966616), (582, 4972180), (776, 3729135), (970, 2983308), (1164, 2486090), (1455, 1988872), (1940, 1491654), (2328, 1243045), (2910, 994436), (3880, 745827), (5820, 497218), (11640, 248609)]