157790520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2689}}^1$

素因数の和:2869

約数の個数: 96

約数和(自身を含む): 516157200

約数和(自身を除く): 358366680

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, 163, 180, 326, 360, 489, 652, 815, 978, 1304, 1467, 1630, 1956, 2445, 2689, 2934, 3260, 3912, 4890, 5378, 5868, 6520, 7335, 8067, 9780, 10756, 11736, 13445, 14670, 16134, 19560, 21512, 24201, 26890, 29340, 32268, 40335, 48402, 53780, 58680, 64536, 80670, 96804, 107560, 121005, 161340, 193608, 242010, 322680, 438307, 484020, 876614, 968040, 1314921, 1753228, 2191535, 2629842, 3506456, 3944763, 4383070, 5259684, 6574605, 7889526, 8766140, 10519368, 13149210, 15779052, 17532280, 19723815, 26298420, 31558104, 39447630, 52596840, 78895260, 157790520]

約数ペア:

[(1, 157790520), (2, 78895260), (3, 52596840), (4, 39447630), (5, 31558104), (6, 26298420), (8, 19723815), (9, 17532280), (10, 15779052), (12, 13149210), (15, 10519368), (18, 8766140), (20, 7889526), (24, 6574605), (30, 5259684), (36, 4383070), (40, 3944763), (45, 3506456), (60, 2629842), (72, 2191535), (90, 1753228), (120, 1314921), (163, 968040), (180, 876614), (326, 484020), (360, 438307), (489, 322680), (652, 242010), (815, 193608), (978, 161340), (1304, 121005), (1467, 107560), (1630, 96804), (1956, 80670), (2445, 64536), (2689, 58680), (2934, 53780), (3260, 48402), (3912, 40335), (4890, 32268), (5378, 29340), (5868, 26890), (6520, 24201), (7335, 21512), (8067, 19560), (9780, 16134), (10756, 14670), (11736, 13445)]