4827420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2063}}^1$

素因数の和:2091

約数の個数: 72

約数和(自身を含む): 15777216

約数和(自身を除く): 10949796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2063, 2340, 4126, 6189, 8252, 10315, 12378, 18567, 20630, 24756, 26819, 30945, 37134, 41260, 53638, 61890, 74268, 80457, 92835, 107276, 123780, 134095, 160914, 185670, 241371, 268190, 321828, 371340, 402285, 482742, 536380, 804570, 965484, 1206855, 1609140, 2413710, 4827420]

約数ペア:

[(1, 4827420), (2, 2413710), (3, 1609140), (4, 1206855), (5, 965484), (6, 804570), (9, 536380), (10, 482742), (12, 402285), (13, 371340), (15, 321828), (18, 268190), (20, 241371), (26, 185670), (30, 160914), (36, 134095), (39, 123780), (45, 107276), (52, 92835), (60, 80457), (65, 74268), (78, 61890), (90, 53638), (117, 41260), (130, 37134), (156, 30945), (180, 26819), (195, 24756), (234, 20630), (260, 18567), (390, 12378), (468, 10315), (585, 8252), (780, 6189), (1170, 4126), (2063, 2340)]