145524240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{563}}^1$

素因数の和:941

約数の個数: 120

約数和(自身を含む): 490950720

約数和(自身を除く): 345426480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 359, 360, 563, 718, 720, 1077, 1126, 1436, 1689, 1795, 2154, 2252, 2815, 2872, 3231, 3378, 3590, 4308, 4504, 5067, 5385, 5630, 5744, 6462, 6756, 7180, 8445, 8616, 9008, 10134, 10770, 11260, 12924, 13512, 14360, 16155, 16890, 17232, 20268, 21540, 22520, 25335, 25848, 27024, 28720, 32310, 33780, 40536, 43080, 45040, 50670, 51696, 64620, 67560, 81072, 86160, 101340, 129240, 135120, 202117, 202680, 258480, 404234, 405360, 606351, 808468, 1010585, 1212702, 1616936, 1819053, 2021170, 2425404, 3031755, 3233872, 3638106, 4042340, 4850808, 6063510, 7276212, 8084680, 9095265, 9701616, 12127020, 14552424, 16169360, 18190530, 24254040, 29104848, 36381060, 48508080, 72762120, 145524240]

約数ペア:

[(1, 145524240), (2, 72762120), (3, 48508080), (4, 36381060), (5, 29104848), (6, 24254040), (8, 18190530), (9, 16169360), (10, 14552424), (12, 12127020), (15, 9701616), (16, 9095265), (18, 8084680), (20, 7276212), (24, 6063510), (30, 4850808), (36, 4042340), (40, 3638106), (45, 3233872), (48, 3031755), (60, 2425404), (72, 2021170), (80, 1819053), (90, 1616936), (120, 1212702), (144, 1010585), (180, 808468), (240, 606351), (359, 405360), (360, 404234), (563, 258480), (718, 202680), (720, 202117), (1077, 135120), (1126, 129240), (1436, 101340), (1689, 86160), (1795, 81072), (2154, 67560), (2252, 64620), (2815, 51696), (2872, 50670), (3231, 45040), (3378, 43080), (3590, 40536), (4308, 33780), (4504, 32310), (5067, 28720), (5385, 27024), (5630, 25848), (5744, 25335), (6462, 22520), (6756, 21540), (7180, 20268), (8445, 17232), (8616, 16890), (9008, 16155), (10134, 14360), (10770, 13512), (11260, 12924)]