159895320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102497}}^1$

素因数の和:102524

約数の個数: 64

約数和(自身を含む): 516589920

約数和(自身を除く): 356694600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 102497, 204994, 307491, 409988, 512485, 614982, 819976, 1024970, 1229964, 1332461, 1537455, 2049940, 2459928, 2664922, 3074910, 3997383, 4099880, 5329844, 6149820, 6662305, 7994766, 10659688, 12299640, 13324610, 15989532, 19986915, 26649220, 31979064, 39973830, 53298440, 79947660, 159895320]

約数ペア:

[(1, 159895320), (2, 79947660), (3, 53298440), (4, 39973830), (5, 31979064), (6, 26649220), (8, 19986915), (10, 15989532), (12, 13324610), (13, 12299640), (15, 10659688), (20, 7994766), (24, 6662305), (26, 6149820), (30, 5329844), (39, 4099880), (40, 3997383), (52, 3074910), (60, 2664922), (65, 2459928), (78, 2049940), (104, 1537455), (120, 1332461), (130, 1229964), (156, 1024970), (195, 819976), (260, 614982), (312, 512485), (390, 409988), (520, 307491), (780, 204994), (1560, 102497)]