63807960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2069}}^1$

素因数の和:2340

約数の個数: 64

約数和(自身を含む): 192261600

約数和(自身を除く): 128453640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2069, 2570, 3084, 3855, 4138, 5140, 6168, 6207, 7710, 8276, 10280, 10345, 12414, 15420, 16552, 20690, 24828, 30840, 31035, 41380, 49656, 62070, 82760, 124140, 248280, 531733, 1063466, 1595199, 2126932, 2658665, 3190398, 4253864, 5317330, 6380796, 7975995, 10634660, 12761592, 15951990, 21269320, 31903980, 63807960]

約数ペア:

[(1, 63807960), (2, 31903980), (3, 21269320), (4, 15951990), (5, 12761592), (6, 10634660), (8, 7975995), (10, 6380796), (12, 5317330), (15, 4253864), (20, 3190398), (24, 2658665), (30, 2126932), (40, 1595199), (60, 1063466), (120, 531733), (257, 248280), (514, 124140), (771, 82760), (1028, 62070), (1285, 49656), (1542, 41380), (2056, 31035), (2069, 30840), (2570, 24828), (3084, 20690), (3855, 16552), (4138, 15420), (5140, 12414), (6168, 10345), (6207, 10280), (7710, 8276)]