13542480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{2687}}^1$

素因数の和:2713

約数の個数: 120

約数和(自身を含む): 51996672

約数和(自身を除く): 38454192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 2687, 5040, 5374, 8061, 10748, 13435, 16122, 18809, 21496, 24183, 26870, 32244, 37618, 40305, 42992, 48366, 53740, 56427, 64488, 75236, 80610, 94045, 96732, 107480, 112854, 120915, 128976, 150472, 161220, 169281, 188090, 193464, 214960, 225708, 241830, 282135, 300944, 322440, 338562, 376180, 386928, 451416, 483660, 564270, 644880, 677124, 752360, 846405, 902832, 967320, 1128540, 1354248, 1504720, 1692810, 1934640, 2257080, 2708496, 3385620, 4514160, 6771240, 13542480]

約数ペア:

[(1, 13542480), (2, 6771240), (3, 4514160), (4, 3385620), (5, 2708496), (6, 2257080), (7, 1934640), (8, 1692810), (9, 1504720), (10, 1354248), (12, 1128540), (14, 967320), (15, 902832), (16, 846405), (18, 752360), (20, 677124), (21, 644880), (24, 564270), (28, 483660), (30, 451416), (35, 386928), (36, 376180), (40, 338562), (42, 322440), (45, 300944), (48, 282135), (56, 241830), (60, 225708), (63, 214960), (70, 193464), (72, 188090), (80, 169281), (84, 161220), (90, 150472), (105, 128976), (112, 120915), (120, 112854), (126, 107480), (140, 96732), (144, 94045), (168, 80610), (180, 75236), (210, 64488), (240, 56427), (252, 53740), (280, 48366), (315, 42992), (336, 40305), (360, 37618), (420, 32244), (504, 26870), (560, 24183), (630, 21496), (720, 18809), (840, 16122), (1008, 13435), (1260, 10748), (1680, 8061), (2520, 5374), (2687, 5040)]