12381574680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{7741}}^1$

素因数の和:9242

約数の個数: 128

約数和(自身を含む): 41305118400

約数和(自身を除く): 28923543720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1481, 2962, 4443, 5924, 7405, 7741, 8886, 11848, 13329, 14810, 15482, 17772, 22215, 23223, 26658, 29620, 30964, 35544, 38705, 39987, 44430, 46446, 53316, 59240, 61928, 66645, 69669, 77410, 79974, 88860, 92892, 106632, 116115, 133290, 139338, 154820, 159948, 177720, 185784, 199935, 209007, 232230, 266580, 278676, 309640, 319896, 348345, 399870, 418014, 464460, 533160, 557352, 696690, 799740, 836028, 928920, 1045035, 1393380, 1599480, 1672056, 2090070, 2786760, 4180140, 8360280, 11464421, 22928842, 34393263, 45857684, 57322105, 68786526, 91715368, 103179789, 114644210, 137573052, 171966315, 206359578, 229288420, 275146104, 309539367, 343932630, 412719156, 458576840, 515898945, 619078734, 687865260, 825438312, 1031797890, 1238157468, 1375730520, 1547696835, 2063595780, 2476314936, 3095393670, 4127191560, 6190787340, 12381574680]

約数ペア:

[(1, 12381574680), (2, 6190787340), (3, 4127191560), (4, 3095393670), (5, 2476314936), (6, 2063595780), (8, 1547696835), (9, 1375730520), (10, 1238157468), (12, 1031797890), (15, 825438312), (18, 687865260), (20, 619078734), (24, 515898945), (27, 458576840), (30, 412719156), (36, 343932630), (40, 309539367), (45, 275146104), (54, 229288420), (60, 206359578), (72, 171966315), (90, 137573052), (108, 114644210), (120, 103179789), (135, 91715368), (180, 68786526), (216, 57322105), (270, 45857684), (360, 34393263), (540, 22928842), (1080, 11464421), (1481, 8360280), (2962, 4180140), (4443, 2786760), (5924, 2090070), (7405, 1672056), (7741, 1599480), (8886, 1393380), (11848, 1045035), (13329, 928920), (14810, 836028), (15482, 799740), (17772, 696690), (22215, 557352), (23223, 533160), (26658, 464460), (29620, 418014), (30964, 399870), (35544, 348345), (38705, 319896), (39987, 309640), (44430, 278676), (46446, 266580), (53316, 232230), (59240, 209007), (61928, 199935), (66645, 185784), (69669, 177720), (77410, 159948), (79974, 154820), (88860, 139338), (92892, 133290), (106632, 116115)]