15697412684880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{31430027}}^1$

素因数の和:31432124

約数の個数: 80

約数和(自身を含む): 48685364812224

約数和(自身を除く): 32987952127344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2081, 4162, 6243, 8324, 10405, 12486, 16648, 20810, 24972, 31215, 33296, 41620, 49944, 62430, 83240, 99888, 124860, 166480, 249720, 499440, 31430027, 62860054, 94290081, 125720108, 157150135, 188580162, 251440216, 314300270, 377160324, 471450405, 502880432, 628600540, 754320648, 942900810, 1257201080, 1508641296, 1885801620, 2514402160, 3771603240, 7543206480, 65405886187, 130811772374, 196217658561, 261623544748, 327029430935, 392435317122, 523247089496, 654058861870, 784870634244, 981088292805, 1046494178992, 1308117723740, 1569741268488, 1962176585610, 2616235447480, 3139482536976, 3924353171220, 5232470894960, 7848706342440, 15697412684880]

約数ペア:

[(1, 15697412684880), (2, 7848706342440), (3, 5232470894960), (4, 3924353171220), (5, 3139482536976), (6, 2616235447480), (8, 1962176585610), (10, 1569741268488), (12, 1308117723740), (15, 1046494178992), (16, 981088292805), (20, 784870634244), (24, 654058861870), (30, 523247089496), (40, 392435317122), (48, 327029430935), (60, 261623544748), (80, 196217658561), (120, 130811772374), (240, 65405886187), (2081, 7543206480), (4162, 3771603240), (6243, 2514402160), (8324, 1885801620), (10405, 1508641296), (12486, 1257201080), (16648, 942900810), (20810, 754320648), (24972, 628600540), (31215, 502880432), (33296, 471450405), (41620, 377160324), (49944, 314300270), (62430, 251440216), (83240, 188580162), (99888, 157150135), (124860, 125720108), (166480, 94290081), (249720, 62860054), (499440, 31430027)]