64176480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1087}}^1$

素因数の和:1149

約数の個数: 144

約数和(自身を含む): 224550144

約数和(自身を除く): 160373664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1087, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2174, 2460, 2952, 3261, 3280, 3690, 3936, 4348, 4920, 5435, 5904, 6522, 6560, 7380, 8696, 9783, 9840, 10870, 11808, 13044, 14760, 16305, 17392, 19566, 19680, 21740, 26088, 29520, 32610, 34784, 39132, 43480, 44567, 48915, 52176, 59040, 65220, 78264, 86960, 89134, 97830, 104352, 130440, 133701, 156528, 173920, 178268, 195660, 222835, 260880, 267402, 313056, 356536, 391320, 401103, 445670, 521760, 534804, 668505, 713072, 782640, 802206, 891340, 1069608, 1337010, 1426144, 1565280, 1604412, 1782680, 2005515, 2139216, 2674020, 3208824, 3565360, 4011030, 4278432, 5348040, 6417648, 7130720, 8022060, 10696080, 12835296, 16044120, 21392160, 32088240, 64176480]

約数ペア:

[(1, 64176480), (2, 32088240), (3, 21392160), (4, 16044120), (5, 12835296), (6, 10696080), (8, 8022060), (9, 7130720), (10, 6417648), (12, 5348040), (15, 4278432), (16, 4011030), (18, 3565360), (20, 3208824), (24, 2674020), (30, 2139216), (32, 2005515), (36, 1782680), (40, 1604412), (41, 1565280), (45, 1426144), (48, 1337010), (60, 1069608), (72, 891340), (80, 802206), (82, 782640), (90, 713072), (96, 668505), (120, 534804), (123, 521760), (144, 445670), (160, 401103), (164, 391320), (180, 356536), (205, 313056), (240, 267402), (246, 260880), (288, 222835), (328, 195660), (360, 178268), (369, 173920), (410, 156528), (480, 133701), (492, 130440), (615, 104352), (656, 97830), (720, 89134), (738, 86960), (820, 78264), (984, 65220), (1087, 59040), (1230, 52176), (1312, 48915), (1440, 44567), (1476, 43480), (1640, 39132), (1845, 34784), (1968, 32610), (2174, 29520), (2460, 26088), (2952, 21740), (3261, 19680), (3280, 19566), (3690, 17392), (3936, 16305), (4348, 14760), (4920, 13044), (5435, 11808), (5904, 10870), (6522, 9840), (6560, 9783), (7380, 8696)]