2896920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 10155600

約数和(自身を除く): 7258680

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, 619, 780, 936, 1170, 1238, 1560, 1857, 2340, 2476, 3095, 3714, 4680, 4952, 5571, 6190, 7428, 8047, 9285, 11142, 12380, 14856, 16094, 18570, 22284, 24141, 24760, 27855, 32188, 37140, 40235, 44568, 48282, 55710, 64376, 72423, 74280, 80470, 96564, 111420, 120705, 144846, 160940, 193128, 222840, 241410, 289692, 321880, 362115, 482820, 579384, 724230, 965640, 1448460, 2896920]

約数ペア:

[(1, 2896920), (2, 1448460), (3, 965640), (4, 724230), (5, 579384), (6, 482820), (8, 362115), (9, 321880), (10, 289692), (12, 241410), (13, 222840), (15, 193128), (18, 160940), (20, 144846), (24, 120705), (26, 111420), (30, 96564), (36, 80470), (39, 74280), (40, 72423), (45, 64376), (52, 55710), (60, 48282), (65, 44568), (72, 40235), (78, 37140), (90, 32188), (104, 27855), (117, 24760), (120, 24141), (130, 22284), (156, 18570), (180, 16094), (195, 14856), (234, 12380), (260, 11142), (312, 9285), (360, 8047), (390, 7428), (468, 6190), (520, 5571), (585, 4952), (619, 4680), (780, 3714), (936, 3095), (1170, 2476), (1238, 2340), (1560, 1857)]