1428110640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{180317}}^1$

素因数の和:180347

約数の個数: 120

約数和(自身を含む): 5232107088

約数和(自身を除く): 3803996448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 180317, 360634, 540951, 721268, 901585, 1081902, 1442536, 1622853, 1803170, 1983487, 2163804, 2704755, 2885072, 3245706, 3606340, 3966974, 4327608, 5409510, 5950461, 6491412, 7212680, 7933948, 8114265, 8655216, 9917435, 10819020, 11900922, 12982824, 14425360, 15867896, 16228530, 17851383, 19834870, 21638040, 23801844, 25965648, 29752305, 31735792, 32457060, 35702766, 39669740, 43276080, 47603688, 59504610, 64914120, 71405532, 79339480, 89256915, 95207376, 119009220, 129828240, 142811064, 158678960, 178513830, 238018440, 285622128, 357027660, 476036880, 714055320, 1428110640]

約数ペア:

[(1, 1428110640), (2, 714055320), (3, 476036880), (4, 357027660), (5, 285622128), (6, 238018440), (8, 178513830), (9, 158678960), (10, 142811064), (11, 129828240), (12, 119009220), (15, 95207376), (16, 89256915), (18, 79339480), (20, 71405532), (22, 64914120), (24, 59504610), (30, 47603688), (33, 43276080), (36, 39669740), (40, 35702766), (44, 32457060), (45, 31735792), (48, 29752305), (55, 25965648), (60, 23801844), (66, 21638040), (72, 19834870), (80, 17851383), (88, 16228530), (90, 15867896), (99, 14425360), (110, 12982824), (120, 11900922), (132, 10819020), (144, 9917435), (165, 8655216), (176, 8114265), (180, 7933948), (198, 7212680), (220, 6491412), (240, 5950461), (264, 5409510), (330, 4327608), (360, 3966974), (396, 3606340), (440, 3245706), (495, 2885072), (528, 2704755), (660, 2163804), (720, 1983487), (792, 1803170), (880, 1622853), (990, 1442536), (1320, 1081902), (1584, 901585), (1980, 721268), (2640, 540951), (3960, 360634), (7920, 180317)]