42645164880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5731877}}^1$

素因数の和:5731924

約数の個数: 80

約数和(自身を含む): 136464551424

約数和(自身を除く): 93819386544

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, 5731877, 11463754, 17195631, 22927508, 28659385, 34391262, 45855016, 57318770, 68782524, 85978155, 91710032, 114637540, 137565048, 171956310, 177688187, 229275080, 275130096, 343912620, 355376374, 458550160, 533064561, 687825240, 710752748, 888440935, 1066129122, 1375650480, 1421505496, 1776881870, 2132258244, 2665322805, 2843010992, 3553763740, 4264516488, 5330645610, 7107527480, 8529032976, 10661291220, 14215054960, 21322582440, 42645164880]

約数ペア:

[(1, 42645164880), (2, 21322582440), (3, 14215054960), (4, 10661291220), (5, 8529032976), (6, 7107527480), (8, 5330645610), (10, 4264516488), (12, 3553763740), (15, 2843010992), (16, 2665322805), (20, 2132258244), (24, 1776881870), (30, 1421505496), (31, 1375650480), (40, 1066129122), (48, 888440935), (60, 710752748), (62, 687825240), (80, 533064561), (93, 458550160), (120, 355376374), (124, 343912620), (155, 275130096), (186, 229275080), (240, 177688187), (248, 171956310), (310, 137565048), (372, 114637540), (465, 91710032), (496, 85978155), (620, 68782524), (744, 57318770), (930, 45855016), (1240, 34391262), (1488, 28659385), (1860, 22927508), (2480, 17195631), (3720, 11463754), (7440, 5731877)]