238950480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32117}}^1$

素因数の和:32164

約数の個数: 80

約数和(自身を含む): 764665344

約数和(自身を除く): 525714864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 32117, 64234, 96351, 128468, 160585, 192702, 256936, 321170, 385404, 481755, 513872, 642340, 770808, 963510, 995627, 1284680, 1541616, 1927020, 1991254, 2569360, 2986881, 3854040, 3982508, 4978135, 5973762, 7708080, 7965016, 9956270, 11947524, 14934405, 15930032, 19912540, 23895048, 29868810, 39825080, 47790096, 59737620, 79650160, 119475240, 238950480]

約数ペア:

[(1, 238950480), (2, 119475240), (3, 79650160), (4, 59737620), (5, 47790096), (6, 39825080), (8, 29868810), (10, 23895048), (12, 19912540), (15, 15930032), (16, 14934405), (20, 11947524), (24, 9956270), (30, 7965016), (31, 7708080), (40, 5973762), (48, 4978135), (60, 3982508), (62, 3854040), (80, 2986881), (93, 2569360), (120, 1991254), (124, 1927020), (155, 1541616), (186, 1284680), (240, 995627), (248, 963510), (310, 770808), (372, 642340), (465, 513872), (496, 481755), (620, 385404), (744, 321170), (930, 256936), (1240, 192702), (1488, 160585), (1860, 128468), (2480, 96351), (3720, 64234), (7440, 32117)]