556791120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8689}}^1$

素因数の和:8797

約数の個数: 120

約数和(自身を含む): 1891117800

約数和(自身を除く): 1334326680

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, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 4272, 5340, 6408, 7120, 8010, 8689, 10680, 12816, 16020, 17378, 21360, 26067, 32040, 34756, 43445, 52134, 64080, 69512, 78201, 86890, 104268, 130335, 139024, 156402, 173780, 208536, 260670, 312804, 347560, 391005, 417072, 521340, 625608, 695120, 773321, 782010, 1042680, 1251216, 1546642, 1564020, 2085360, 2319963, 3093284, 3128040, 3866605, 4639926, 6186568, 6256080, 6959889, 7733210, 9279852, 11599815, 12373136, 13919778, 15466420, 18559704, 23199630, 27839556, 30932840, 34799445, 37119408, 46399260, 55679112, 61865680, 69598890, 92798520, 111358224, 139197780, 185597040, 278395560, 556791120]

約数ペア:

[(1, 556791120), (2, 278395560), (3, 185597040), (4, 139197780), (5, 111358224), (6, 92798520), (8, 69598890), (9, 61865680), (10, 55679112), (12, 46399260), (15, 37119408), (16, 34799445), (18, 30932840), (20, 27839556), (24, 23199630), (30, 18559704), (36, 15466420), (40, 13919778), (45, 12373136), (48, 11599815), (60, 9279852), (72, 7733210), (80, 6959889), (89, 6256080), (90, 6186568), (120, 4639926), (144, 3866605), (178, 3128040), (180, 3093284), (240, 2319963), (267, 2085360), (356, 1564020), (360, 1546642), (445, 1251216), (534, 1042680), (712, 782010), (720, 773321), (801, 695120), (890, 625608), (1068, 521340), (1335, 417072), (1424, 391005), (1602, 347560), (1780, 312804), (2136, 260670), (2670, 208536), (3204, 173780), (3560, 156402), (4005, 139024), (4272, 130335), (5340, 104268), (6408, 86890), (7120, 78201), (8010, 69512), (8689, 64080), (10680, 52134), (12816, 43445), (16020, 34756), (17378, 32040), (21360, 26067)]