47706960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:485

約数の個数: 160

約数和(自身を含む): 171774720

約数和(自身を除く): 124067760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 389, 420, 438, 511, 560, 584, 730, 778, 840, 876, 1022, 1095, 1167, 1168, 1460, 1533, 1556, 1680, 1752, 1945, 2044, 2190, 2334, 2555, 2723, 2920, 3066, 3112, 3504, 3890, 4088, 4380, 4668, 5110, 5446, 5835, 5840, 6132, 6224, 7665, 7780, 8169, 8176, 8760, 9336, 10220, 10892, 11670, 12264, 13615, 15330, 15560, 16338, 17520, 18672, 20440, 21784, 23340, 24528, 27230, 28397, 30660, 31120, 32676, 40845, 40880, 43568, 46680, 54460, 56794, 61320, 65352, 81690, 85191, 93360, 108920, 113588, 122640, 130704, 141985, 163380, 170382, 198779, 217840, 227176, 283970, 326760, 340764, 397558, 425955, 454352, 567940, 596337, 653520, 681528, 795116, 851910, 993895, 1135880, 1192674, 1363056, 1590232, 1703820, 1987790, 2271760, 2385348, 2981685, 3180464, 3407640, 3975580, 4770696, 5963370, 6815280, 7951160, 9541392, 11926740, 15902320, 23853480, 47706960]

約数ペア:

[(1, 47706960), (2, 23853480), (3, 15902320), (4, 11926740), (5, 9541392), (6, 7951160), (7, 6815280), (8, 5963370), (10, 4770696), (12, 3975580), (14, 3407640), (15, 3180464), (16, 2981685), (20, 2385348), (21, 2271760), (24, 1987790), (28, 1703820), (30, 1590232), (35, 1363056), (40, 1192674), (42, 1135880), (48, 993895), (56, 851910), (60, 795116), (70, 681528), (73, 653520), (80, 596337), (84, 567940), (105, 454352), (112, 425955), (120, 397558), (140, 340764), (146, 326760), (168, 283970), (210, 227176), (219, 217840), (240, 198779), (280, 170382), (292, 163380), (336, 141985), (365, 130704), (389, 122640), (420, 113588), (438, 108920), (511, 93360), (560, 85191), (584, 81690), (730, 65352), (778, 61320), (840, 56794), (876, 54460), (1022, 46680), (1095, 43568), (1167, 40880), (1168, 40845), (1460, 32676), (1533, 31120), (1556, 30660), (1680, 28397), (1752, 27230), (1945, 24528), (2044, 23340), (2190, 21784), (2334, 20440), (2555, 18672), (2723, 17520), (2920, 16338), (3066, 15560), (3112, 15330), (3504, 13615), (3890, 12264), (4088, 11670), (4380, 10892), (4668, 10220), (5110, 9336), (5446, 8760), (5835, 8176), (5840, 8169), (6132, 7780), (6224, 7665)]