31640160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2273}}^1$

素因数の和:2320

約数の個数: 96

約数和(自身を含む): 103148640

約数和(自身を除く): 71508480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2273, 2320, 2784, 3480, 4546, 4640, 6819, 6960, 9092, 11365, 13638, 13920, 18184, 22730, 27276, 34095, 36368, 45460, 54552, 65917, 68190, 72736, 90920, 109104, 131834, 136380, 181840, 197751, 218208, 263668, 272760, 329585, 363680, 395502, 527336, 545520, 659170, 791004, 988755, 1054672, 1091040, 1318340, 1582008, 1977510, 2109344, 2636680, 3164016, 3955020, 5273360, 6328032, 7910040, 10546720, 15820080, 31640160]

約数ペア:

[(1, 31640160), (2, 15820080), (3, 10546720), (4, 7910040), (5, 6328032), (6, 5273360), (8, 3955020), (10, 3164016), (12, 2636680), (15, 2109344), (16, 1977510), (20, 1582008), (24, 1318340), (29, 1091040), (30, 1054672), (32, 988755), (40, 791004), (48, 659170), (58, 545520), (60, 527336), (80, 395502), (87, 363680), (96, 329585), (116, 272760), (120, 263668), (145, 218208), (160, 197751), (174, 181840), (232, 136380), (240, 131834), (290, 109104), (348, 90920), (435, 72736), (464, 68190), (480, 65917), (580, 54552), (696, 45460), (870, 36368), (928, 34095), (1160, 27276), (1392, 22730), (1740, 18184), (2273, 13920), (2320, 13638), (2784, 11365), (3480, 9092), (4546, 6960), (4640, 6819)]