154996920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33119}}^1$

素因数の和:33149

約数の個数: 96

約数和(自身を含む): 542505600

約数和(自身を除く): 387508680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 33119, 66238, 99357, 132476, 165595, 198714, 264952, 298071, 331190, 397428, 430547, 496785, 596142, 662380, 794856, 861094, 993570, 1192284, 1291641, 1324760, 1490355, 1722188, 1987140, 2152735, 2384568, 2583282, 2980710, 3444376, 3874923, 3974280, 4305470, 5166564, 5961420, 6458205, 7749846, 8610940, 10333128, 11922840, 12916410, 15499692, 17221880, 19374615, 25832820, 30999384, 38749230, 51665640, 77498460, 154996920]

約数ペア:

[(1, 154996920), (2, 77498460), (3, 51665640), (4, 38749230), (5, 30999384), (6, 25832820), (8, 19374615), (9, 17221880), (10, 15499692), (12, 12916410), (13, 11922840), (15, 10333128), (18, 8610940), (20, 7749846), (24, 6458205), (26, 5961420), (30, 5166564), (36, 4305470), (39, 3974280), (40, 3874923), (45, 3444376), (52, 2980710), (60, 2583282), (65, 2384568), (72, 2152735), (78, 1987140), (90, 1722188), (104, 1490355), (117, 1324760), (120, 1291641), (130, 1192284), (156, 993570), (180, 861094), (195, 794856), (234, 662380), (260, 596142), (312, 496785), (360, 430547), (390, 397428), (468, 331190), (520, 298071), (585, 264952), (780, 198714), (936, 165595), (1170, 132476), (1560, 99357), (2340, 66238), (4680, 33119)]