63407040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{257}}^2$

素因数の和:534

約数の個数: 84

約数和(自身を含む): 202103736

約数和(自身を除く): 138696696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 257, 320, 480, 514, 771, 960, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4112, 5140, 6168, 7710, 8224, 10280, 12336, 15420, 16448, 20560, 24672, 30840, 41120, 49344, 61680, 66049, 82240, 123360, 132098, 198147, 246720, 264196, 330245, 396294, 528392, 660490, 792588, 990735, 1056784, 1320980, 1585176, 1981470, 2113568, 2641960, 3170352, 3962940, 4227136, 5283920, 6340704, 7925880, 10567840, 12681408, 15851760, 21135680, 31703520, 63407040]

約数ペア:

[(1, 63407040), (2, 31703520), (3, 21135680), (4, 15851760), (5, 12681408), (6, 10567840), (8, 7925880), (10, 6340704), (12, 5283920), (15, 4227136), (16, 3962940), (20, 3170352), (24, 2641960), (30, 2113568), (32, 1981470), (40, 1585176), (48, 1320980), (60, 1056784), (64, 990735), (80, 792588), (96, 660490), (120, 528392), (160, 396294), (192, 330245), (240, 264196), (257, 246720), (320, 198147), (480, 132098), (514, 123360), (771, 82240), (960, 66049), (1028, 61680), (1285, 49344), (1542, 41120), (2056, 30840), (2570, 24672), (3084, 20560), (3855, 16448), (4112, 15420), (5140, 12336), (6168, 10280), (7710, 8224)]