49420680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1531}}^1$

素因数の和:1814

約数の個数: 64

約数和(自身を含む): 148910400

約数和(自身を除く): 99489720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1531, 1614, 2152, 2690, 3062, 3228, 4035, 4593, 5380, 6124, 6456, 7655, 8070, 9186, 10760, 12248, 15310, 16140, 18372, 22965, 30620, 32280, 36744, 45930, 61240, 91860, 183720, 411839, 823678, 1235517, 1647356, 2059195, 2471034, 3294712, 4118390, 4942068, 6177585, 8236780, 9884136, 12355170, 16473560, 24710340, 49420680]

約数ペア:

[(1, 49420680), (2, 24710340), (3, 16473560), (4, 12355170), (5, 9884136), (6, 8236780), (8, 6177585), (10, 4942068), (12, 4118390), (15, 3294712), (20, 2471034), (24, 2059195), (30, 1647356), (40, 1235517), (60, 823678), (120, 411839), (269, 183720), (538, 91860), (807, 61240), (1076, 45930), (1345, 36744), (1531, 32280), (1614, 30620), (2152, 22965), (2690, 18372), (3062, 16140), (3228, 15310), (4035, 12248), (4593, 10760), (5380, 9186), (6124, 8070), (6456, 7655)]