91049520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:563

約数の個数: 160

約数和(自身を含む): 304980480

約数和(自身を除く): 213930960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 487, 492, 570, 615, 656, 760, 779, 820, 912, 974, 984, 1140, 1230, 1461, 1520, 1558, 1640, 1948, 1968, 2280, 2337, 2435, 2460, 2922, 3116, 3280, 3895, 3896, 4560, 4674, 4870, 4920, 5844, 6232, 7305, 7790, 7792, 9253, 9348, 9740, 9840, 11685, 11688, 12464, 14610, 15580, 18506, 18696, 19480, 19967, 23370, 23376, 27759, 29220, 31160, 37012, 37392, 38960, 39934, 46265, 46740, 55518, 58440, 59901, 62320, 74024, 79868, 92530, 93480, 99835, 111036, 116880, 119802, 138795, 148048, 159736, 185060, 186960, 199670, 222072, 239604, 277590, 299505, 319472, 370120, 379373, 399340, 444144, 479208, 555180, 599010, 740240, 758746, 798680, 958416, 1110360, 1138119, 1198020, 1517492, 1597360, 1896865, 2220720, 2276238, 2396040, 3034984, 3793730, 4552476, 4792080, 5690595, 6069968, 7587460, 9104952, 11381190, 15174920, 18209904, 22762380, 30349840, 45524760, 91049520]

約数ペア:

[(1, 91049520), (2, 45524760), (3, 30349840), (4, 22762380), (5, 18209904), (6, 15174920), (8, 11381190), (10, 9104952), (12, 7587460), (15, 6069968), (16, 5690595), (19, 4792080), (20, 4552476), (24, 3793730), (30, 3034984), (38, 2396040), (40, 2276238), (41, 2220720), (48, 1896865), (57, 1597360), (60, 1517492), (76, 1198020), (80, 1138119), (82, 1110360), (95, 958416), (114, 798680), (120, 758746), (123, 740240), (152, 599010), (164, 555180), (190, 479208), (205, 444144), (228, 399340), (240, 379373), (246, 370120), (285, 319472), (304, 299505), (328, 277590), (380, 239604), (410, 222072), (456, 199670), (487, 186960), (492, 185060), (570, 159736), (615, 148048), (656, 138795), (760, 119802), (779, 116880), (820, 111036), (912, 99835), (974, 93480), (984, 92530), (1140, 79868), (1230, 74024), (1461, 62320), (1520, 59901), (1558, 58440), (1640, 55518), (1948, 46740), (1968, 46265), (2280, 39934), (2337, 38960), (2435, 37392), (2460, 37012), (2922, 31160), (3116, 29220), (3280, 27759), (3895, 23376), (3896, 23370), (4560, 19967), (4674, 19480), (4870, 18696), (4920, 18506), (5844, 15580), (6232, 14610), (7305, 12464), (7790, 11688), (7792, 11685), (9253, 9840), (9348, 9740)]