52245360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:655

約数の個数: 120

約数和(自身を含む): 176997600

約数和(自身を除く): 124752240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 149, 180, 240, 298, 360, 447, 487, 596, 720, 745, 894, 974, 1192, 1341, 1461, 1490, 1788, 1948, 2235, 2384, 2435, 2682, 2922, 2980, 3576, 3896, 4383, 4470, 4870, 5364, 5844, 5960, 6705, 7152, 7305, 7792, 8766, 8940, 9740, 10728, 11688, 11920, 13410, 14610, 17532, 17880, 19480, 21456, 21915, 23376, 26820, 29220, 35064, 35760, 38960, 43830, 53640, 58440, 70128, 72563, 87660, 107280, 116880, 145126, 175320, 217689, 290252, 350640, 362815, 435378, 580504, 653067, 725630, 870756, 1088445, 1161008, 1306134, 1451260, 1741512, 2176890, 2612268, 2902520, 3265335, 3483024, 4353780, 5224536, 5805040, 6530670, 8707560, 10449072, 13061340, 17415120, 26122680, 52245360]

約数ペア:

[(1, 52245360), (2, 26122680), (3, 17415120), (4, 13061340), (5, 10449072), (6, 8707560), (8, 6530670), (9, 5805040), (10, 5224536), (12, 4353780), (15, 3483024), (16, 3265335), (18, 2902520), (20, 2612268), (24, 2176890), (30, 1741512), (36, 1451260), (40, 1306134), (45, 1161008), (48, 1088445), (60, 870756), (72, 725630), (80, 653067), (90, 580504), (120, 435378), (144, 362815), (149, 350640), (180, 290252), (240, 217689), (298, 175320), (360, 145126), (447, 116880), (487, 107280), (596, 87660), (720, 72563), (745, 70128), (894, 58440), (974, 53640), (1192, 43830), (1341, 38960), (1461, 35760), (1490, 35064), (1788, 29220), (1948, 26820), (2235, 23376), (2384, 21915), (2435, 21456), (2682, 19480), (2922, 17880), (2980, 17532), (3576, 14610), (3896, 13410), (4383, 11920), (4470, 11688), (4870, 10728), (5364, 9740), (5844, 8940), (5960, 8766), (6705, 7792), (7152, 7305)]