66171360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4496

約数の個数: 96

約数和(自身を含む): 215212032

約数和(自身を除く): 149040672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4447, 4960, 7440, 8894, 13341, 14880, 17788, 22235, 26682, 35576, 44470, 53364, 66705, 71152, 88940, 106728, 133410, 137857, 142304, 177880, 213456, 266820, 275714, 355760, 413571, 426912, 533640, 551428, 689285, 711520, 827142, 1067280, 1102856, 1378570, 1654284, 2067855, 2134560, 2205712, 2757140, 3308568, 4135710, 4411424, 5514280, 6617136, 8271420, 11028560, 13234272, 16542840, 22057120, 33085680, 66171360]

約数ペア:

[(1, 66171360), (2, 33085680), (3, 22057120), (4, 16542840), (5, 13234272), (6, 11028560), (8, 8271420), (10, 6617136), (12, 5514280), (15, 4411424), (16, 4135710), (20, 3308568), (24, 2757140), (30, 2205712), (31, 2134560), (32, 2067855), (40, 1654284), (48, 1378570), (60, 1102856), (62, 1067280), (80, 827142), (93, 711520), (96, 689285), (120, 551428), (124, 533640), (155, 426912), (160, 413571), (186, 355760), (240, 275714), (248, 266820), (310, 213456), (372, 177880), (465, 142304), (480, 137857), (496, 133410), (620, 106728), (744, 88940), (930, 71152), (992, 66705), (1240, 53364), (1488, 44470), (1860, 35576), (2480, 26682), (2976, 22235), (3720, 17788), (4447, 14880), (4960, 13341), (7440, 8894)]