126227880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{673}}^1$

素因数の和:1211

約数の個数: 96

約数和(自身を含む): 411638760

約数和(自身を除く): 285410880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 521, 673, 1042, 1346, 1563, 2019, 2084, 2605, 2692, 3126, 3365, 4038, 4168, 4689, 5210, 5384, 6057, 6252, 6730, 7815, 8076, 9378, 10095, 10420, 12114, 12504, 13460, 15630, 16152, 18756, 20190, 20840, 23445, 24228, 26920, 30285, 31260, 37512, 40380, 46890, 48456, 60570, 62520, 80760, 93780, 121140, 187560, 242280, 350633, 701266, 1051899, 1402532, 1753165, 2103798, 2805064, 3155697, 3506330, 4207596, 5259495, 6311394, 7012660, 8415192, 10518990, 12622788, 14025320, 15778485, 21037980, 25245576, 31556970, 42075960, 63113940, 126227880]

約数ペア:

[(1, 126227880), (2, 63113940), (3, 42075960), (4, 31556970), (5, 25245576), (6, 21037980), (8, 15778485), (9, 14025320), (10, 12622788), (12, 10518990), (15, 8415192), (18, 7012660), (20, 6311394), (24, 5259495), (30, 4207596), (36, 3506330), (40, 3155697), (45, 2805064), (60, 2103798), (72, 1753165), (90, 1402532), (120, 1051899), (180, 701266), (360, 350633), (521, 242280), (673, 187560), (1042, 121140), (1346, 93780), (1563, 80760), (2019, 62520), (2084, 60570), (2605, 48456), (2692, 46890), (3126, 40380), (3365, 37512), (4038, 31260), (4168, 30285), (4689, 26920), (5210, 24228), (5384, 23445), (6057, 20840), (6252, 20190), (6730, 18756), (7815, 16152), (8076, 15630), (9378, 13460), (10095, 12504), (10420, 12114)]