1382512080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{338851}}^1$

素因数の和:338884

約数の個数: 80

約数和(自身を含む): 4537905984

約数和(自身を除く): 3155393904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 338851, 677702, 1016553, 1355404, 1694255, 2033106, 2710808, 3388510, 4066212, 5082765, 5421616, 5760467, 6777020, 8132424, 10165530, 11520934, 13554040, 16264848, 17281401, 20331060, 23041868, 27108080, 28802335, 34562802, 40662120, 46083736, 57604670, 69125604, 81324240, 86407005, 92167472, 115209340, 138251208, 172814010, 230418680, 276502416, 345628020, 460837360, 691256040, 1382512080]

約数ペア:

[(1, 1382512080), (2, 691256040), (3, 460837360), (4, 345628020), (5, 276502416), (6, 230418680), (8, 172814010), (10, 138251208), (12, 115209340), (15, 92167472), (16, 86407005), (17, 81324240), (20, 69125604), (24, 57604670), (30, 46083736), (34, 40662120), (40, 34562802), (48, 28802335), (51, 27108080), (60, 23041868), (68, 20331060), (80, 17281401), (85, 16264848), (102, 13554040), (120, 11520934), (136, 10165530), (170, 8132424), (204, 6777020), (240, 5760467), (255, 5421616), (272, 5082765), (340, 4066212), (408, 3388510), (510, 2710808), (680, 2033106), (816, 1694255), (1020, 1355404), (1360, 1016553), (2040, 677702), (4080, 338851)]