2017782120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1709}}^1\times {\mathrm{9839}}^1$

素因数の和:11562

約数の個数: 64

約数和(自身を含む): 6057504000

約数和(自身を除く): 4039721880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1709, 3418, 5127, 6836, 8545, 9839, 10254, 13672, 17090, 19678, 20508, 25635, 29517, 34180, 39356, 41016, 49195, 51270, 59034, 68360, 78712, 98390, 102540, 118068, 147585, 196780, 205080, 236136, 295170, 393560, 590340, 1180680, 16814851, 33629702, 50444553, 67259404, 84074255, 100889106, 134518808, 168148510, 201778212, 252222765, 336297020, 403556424, 504445530, 672594040, 1008891060, 2017782120]

約数ペア:

[(1, 2017782120), (2, 1008891060), (3, 672594040), (4, 504445530), (5, 403556424), (6, 336297020), (8, 252222765), (10, 201778212), (12, 168148510), (15, 134518808), (20, 100889106), (24, 84074255), (30, 67259404), (40, 50444553), (60, 33629702), (120, 16814851), (1709, 1180680), (3418, 590340), (5127, 393560), (6836, 295170), (8545, 236136), (9839, 205080), (10254, 196780), (13672, 147585), (17090, 118068), (19678, 102540), (20508, 98390), (25635, 78712), (29517, 68360), (34180, 59034), (39356, 51270), (41016, 49195)]