55140138960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7411309}}^1$

素因数の和:7411356

約数の個数: 80

約数和(自身を含む): 176448468480

約数和(自身を除く): 121308329520

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, 7411309, 14822618, 22233927, 29645236, 37056545, 44467854, 59290472, 74113090, 88935708, 111169635, 118580944, 148226180, 177871416, 222339270, 229750579, 296452360, 355742832, 444678540, 459501158, 592904720, 689251737, 889357080, 919002316, 1148752895, 1378503474, 1778714160, 1838004632, 2297505790, 2757006948, 3446258685, 3676009264, 4595011580, 5514013896, 6892517370, 9190023160, 11028027792, 13785034740, 18380046320, 27570069480, 55140138960]

約数ペア:

[(1, 55140138960), (2, 27570069480), (3, 18380046320), (4, 13785034740), (5, 11028027792), (6, 9190023160), (8, 6892517370), (10, 5514013896), (12, 4595011580), (15, 3676009264), (16, 3446258685), (20, 2757006948), (24, 2297505790), (30, 1838004632), (31, 1778714160), (40, 1378503474), (48, 1148752895), (60, 919002316), (62, 889357080), (80, 689251737), (93, 592904720), (120, 459501158), (124, 444678540), (155, 355742832), (186, 296452360), (240, 229750579), (248, 222339270), (310, 177871416), (372, 148226180), (465, 118580944), (496, 111169635), (620, 88935708), (744, 74113090), (930, 59290472), (1240, 44467854), (1488, 37056545), (1860, 29645236), (2480, 22233927), (3720, 14822618), (7440, 7411309)]