72340440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35461}}^1$

素因数の和:35492

約数の個数: 64

約数和(自身を含む): 229793760

約数和(自身を除く): 157453320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 35461, 70922, 106383, 141844, 177305, 212766, 283688, 354610, 425532, 531915, 602837, 709220, 851064, 1063830, 1205674, 1418440, 1808511, 2127660, 2411348, 3014185, 3617022, 4255320, 4822696, 6028370, 7234044, 9042555, 12056740, 14468088, 18085110, 24113480, 36170220, 72340440]

約数ペア:

[(1, 72340440), (2, 36170220), (3, 24113480), (4, 18085110), (5, 14468088), (6, 12056740), (8, 9042555), (10, 7234044), (12, 6028370), (15, 4822696), (17, 4255320), (20, 3617022), (24, 3014185), (30, 2411348), (34, 2127660), (40, 1808511), (51, 1418440), (60, 1205674), (68, 1063830), (85, 851064), (102, 709220), (120, 602837), (136, 531915), (170, 425532), (204, 354610), (255, 283688), (340, 212766), (408, 177305), (510, 141844), (680, 106383), (1020, 70922), (2040, 35461)]