126818520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 398960640

約数和(自身を除く): 272142120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 73, 93, 120, 124, 146, 155, 186, 219, 248, 292, 310, 365, 372, 438, 465, 467, 584, 620, 730, 744, 876, 930, 934, 1095, 1240, 1401, 1460, 1752, 1860, 1868, 2190, 2263, 2335, 2802, 2920, 3720, 3736, 4380, 4526, 4670, 5604, 6789, 7005, 8760, 9052, 9340, 11208, 11315, 13578, 14010, 14477, 18104, 18680, 22630, 27156, 28020, 28954, 33945, 34091, 43431, 45260, 54312, 56040, 57908, 67890, 68182, 72385, 86862, 90520, 102273, 115816, 135780, 136364, 144770, 170455, 173724, 204546, 217155, 271560, 272728, 289540, 340910, 347448, 409092, 434310, 511365, 579080, 681820, 818184, 868620, 1022730, 1056821, 1363640, 1737240, 2045460, 2113642, 3170463, 4090920, 4227284, 5284105, 6340926, 8454568, 10568210, 12681852, 15852315, 21136420, 25363704, 31704630, 42272840, 63409260, 126818520]

約数ペア:

[(1, 126818520), (2, 63409260), (3, 42272840), (4, 31704630), (5, 25363704), (6, 21136420), (8, 15852315), (10, 12681852), (12, 10568210), (15, 8454568), (20, 6340926), (24, 5284105), (30, 4227284), (31, 4090920), (40, 3170463), (60, 2113642), (62, 2045460), (73, 1737240), (93, 1363640), (120, 1056821), (124, 1022730), (146, 868620), (155, 818184), (186, 681820), (219, 579080), (248, 511365), (292, 434310), (310, 409092), (365, 347448), (372, 340910), (438, 289540), (465, 272728), (467, 271560), (584, 217155), (620, 204546), (730, 173724), (744, 170455), (876, 144770), (930, 136364), (934, 135780), (1095, 115816), (1240, 102273), (1401, 90520), (1460, 86862), (1752, 72385), (1860, 68182), (1868, 67890), (2190, 57908), (2263, 56040), (2335, 54312), (2802, 45260), (2920, 43431), (3720, 34091), (3736, 33945), (4380, 28954), (4526, 28020), (4670, 27156), (5604, 22630), (6789, 18680), (7005, 18104), (8760, 14477), (9052, 14010), (9340, 13578), (11208, 11315)]