238671120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6101}}^1$

素因数の和:6280

約数の個数: 80

約数和(自身を含む): 744541632

約数和(自身を除く): 505870512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 6101, 6520, 7824, 9780, 12202, 13040, 18303, 19560, 24404, 30505, 36606, 39120, 48808, 61010, 73212, 91515, 97616, 122020, 146424, 183030, 244040, 292848, 366060, 488080, 732120, 994463, 1464240, 1988926, 2983389, 3977852, 4972315, 5966778, 7955704, 9944630, 11933556, 14916945, 15911408, 19889260, 23867112, 29833890, 39778520, 47734224, 59667780, 79557040, 119335560, 238671120]

約数ペア:

[(1, 238671120), (2, 119335560), (3, 79557040), (4, 59667780), (5, 47734224), (6, 39778520), (8, 29833890), (10, 23867112), (12, 19889260), (15, 15911408), (16, 14916945), (20, 11933556), (24, 9944630), (30, 7955704), (40, 5966778), (48, 4972315), (60, 3977852), (80, 2983389), (120, 1988926), (163, 1464240), (240, 994463), (326, 732120), (489, 488080), (652, 366060), (815, 292848), (978, 244040), (1304, 183030), (1630, 146424), (1956, 122020), (2445, 97616), (2608, 91515), (3260, 73212), (3912, 61010), (4890, 48808), (6101, 39120), (6520, 36606), (7824, 30505), (9780, 24404), (12202, 19560), (13040, 18303)]