168431280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17117}}^1$

素因数の和:17174

約数の個数: 80

約数和(自身を含む): 534903264

約数和(自身を除く): 366471984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 17117, 34234, 51351, 68468, 85585, 102702, 136936, 171170, 205404, 256755, 273872, 342340, 410808, 513510, 684680, 701797, 821616, 1027020, 1369360, 1403594, 2054040, 2105391, 2807188, 3508985, 4108080, 4210782, 5614376, 7017970, 8421564, 10526955, 11228752, 14035940, 16843128, 21053910, 28071880, 33686256, 42107820, 56143760, 84215640, 168431280]

約数ペア:

[(1, 168431280), (2, 84215640), (3, 56143760), (4, 42107820), (5, 33686256), (6, 28071880), (8, 21053910), (10, 16843128), (12, 14035940), (15, 11228752), (16, 10526955), (20, 8421564), (24, 7017970), (30, 5614376), (40, 4210782), (41, 4108080), (48, 3508985), (60, 2807188), (80, 2105391), (82, 2054040), (120, 1403594), (123, 1369360), (164, 1027020), (205, 821616), (240, 701797), (246, 684680), (328, 513510), (410, 410808), (492, 342340), (615, 273872), (656, 256755), (820, 205404), (984, 171170), (1230, 136936), (1640, 102702), (1968, 85585), (2460, 68468), (3280, 51351), (4920, 34234), (9840, 17117)]