8332560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 120

約数和(自身を含む): 28551744

約数和(自身を除く): 20219184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 163, 180, 213, 240, 284, 326, 355, 360, 426, 489, 568, 639, 652, 710, 720, 815, 852, 978, 1065, 1136, 1278, 1304, 1420, 1467, 1630, 1704, 1956, 2130, 2445, 2556, 2608, 2840, 2934, 3195, 3260, 3408, 3912, 4260, 4890, 5112, 5680, 5868, 6390, 6520, 7335, 7824, 8520, 9780, 10224, 11573, 11736, 12780, 13040, 14670, 17040, 19560, 23146, 23472, 25560, 29340, 34719, 39120, 46292, 51120, 57865, 58680, 69438, 92584, 104157, 115730, 117360, 138876, 173595, 185168, 208314, 231460, 277752, 347190, 416628, 462920, 520785, 555504, 694380, 833256, 925840, 1041570, 1388760, 1666512, 2083140, 2777520, 4166280, 8332560]

約数ペア:

[(1, 8332560), (2, 4166280), (3, 2777520), (4, 2083140), (5, 1666512), (6, 1388760), (8, 1041570), (9, 925840), (10, 833256), (12, 694380), (15, 555504), (16, 520785), (18, 462920), (20, 416628), (24, 347190), (30, 277752), (36, 231460), (40, 208314), (45, 185168), (48, 173595), (60, 138876), (71, 117360), (72, 115730), (80, 104157), (90, 92584), (120, 69438), (142, 58680), (144, 57865), (163, 51120), (180, 46292), (213, 39120), (240, 34719), (284, 29340), (326, 25560), (355, 23472), (360, 23146), (426, 19560), (489, 17040), (568, 14670), (639, 13040), (652, 12780), (710, 11736), (720, 11573), (815, 10224), (852, 9780), (978, 8520), (1065, 7824), (1136, 7335), (1278, 6520), (1304, 6390), (1420, 5868), (1467, 5680), (1630, 5112), (1704, 4890), (1956, 4260), (2130, 3912), (2445, 3408), (2556, 3260), (2608, 3195), (2840, 2934)]