28283160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7603}}^1$

素因数の和:7648

約数の個数: 64

約数和(自身を含む): 87598080

約数和(自身を除く): 59314920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 7603, 15206, 22809, 30412, 38015, 45618, 60824, 76030, 91236, 114045, 152060, 182472, 228090, 235693, 304120, 456180, 471386, 707079, 912360, 942772, 1178465, 1414158, 1885544, 2356930, 2828316, 3535395, 4713860, 5656632, 7070790, 9427720, 14141580, 28283160]

約数ペア:

[(1, 28283160), (2, 14141580), (3, 9427720), (4, 7070790), (5, 5656632), (6, 4713860), (8, 3535395), (10, 2828316), (12, 2356930), (15, 1885544), (20, 1414158), (24, 1178465), (30, 942772), (31, 912360), (40, 707079), (60, 471386), (62, 456180), (93, 304120), (120, 235693), (124, 228090), (155, 182472), (186, 152060), (248, 114045), (310, 91236), (372, 76030), (465, 60824), (620, 45618), (744, 38015), (930, 30412), (1240, 22809), (1860, 15206), (3720, 7603)]