238245720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27197}}^1$

素因数の和:27284

約数の個数: 64

約数和(自身を含む): 724554720

約数和(自身を除く): 486309000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 27197, 54394, 81591, 108788, 135985, 163182, 217576, 271970, 326364, 407955, 543940, 652728, 815910, 1087880, 1631820, 1985381, 3263640, 3970762, 5956143, 7941524, 9926905, 11912286, 15883048, 19853810, 23824572, 29780715, 39707620, 47649144, 59561430, 79415240, 119122860, 238245720]

約数ペア:

[(1, 238245720), (2, 119122860), (3, 79415240), (4, 59561430), (5, 47649144), (6, 39707620), (8, 29780715), (10, 23824572), (12, 19853810), (15, 15883048), (20, 11912286), (24, 9926905), (30, 7941524), (40, 5956143), (60, 3970762), (73, 3263640), (120, 1985381), (146, 1631820), (219, 1087880), (292, 815910), (365, 652728), (438, 543940), (584, 407955), (730, 326364), (876, 271970), (1095, 217576), (1460, 163182), (1752, 135985), (2190, 108788), (2920, 81591), (4380, 54394), (8760, 27197)]