4166280

素因数分解:

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

素因数の和:251

約数の個数: 96

約数和(自身を含む): 13815360

約数和(自身を除く): 9649080

約数列:

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

約数ペア:

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