148996920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1531}}^1$

素因数の和:2356

約数の個数: 64

約数和(自身を含む): 447834240

約数和(自身を除く): 298837320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 811, 1531, 1622, 2433, 3062, 3244, 4055, 4593, 4866, 6124, 6488, 7655, 8110, 9186, 9732, 12165, 12248, 15310, 16220, 18372, 19464, 22965, 24330, 30620, 32440, 36744, 45930, 48660, 61240, 91860, 97320, 183720, 1241641, 2483282, 3724923, 4966564, 6208205, 7449846, 9933128, 12416410, 14899692, 18624615, 24832820, 29799384, 37249230, 49665640, 74498460, 148996920]

約数ペア:

[(1, 148996920), (2, 74498460), (3, 49665640), (4, 37249230), (5, 29799384), (6, 24832820), (8, 18624615), (10, 14899692), (12, 12416410), (15, 9933128), (20, 7449846), (24, 6208205), (30, 4966564), (40, 3724923), (60, 2483282), (120, 1241641), (811, 183720), (1531, 97320), (1622, 91860), (2433, 61240), (3062, 48660), (3244, 45930), (4055, 36744), (4593, 32440), (4866, 30620), (6124, 24330), (6488, 22965), (7655, 19464), (8110, 18372), (9186, 16220), (9732, 15310), (12165, 12248)]