164790480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16747}}^1$

素因数の和:16804

約数の個数: 80

約数和(自身を含む): 523341504

約数和(自身を除く): 358551024

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, 16747, 33494, 50241, 66988, 83735, 100482, 133976, 167470, 200964, 251205, 267952, 334940, 401928, 502410, 669880, 686627, 803856, 1004820, 1339760, 1373254, 2009640, 2059881, 2746508, 3433135, 4019280, 4119762, 5493016, 6866270, 8239524, 10299405, 10986032, 13732540, 16479048, 20598810, 27465080, 32958096, 41197620, 54930160, 82395240, 164790480]

約数ペア:

[(1, 164790480), (2, 82395240), (3, 54930160), (4, 41197620), (5, 32958096), (6, 27465080), (8, 20598810), (10, 16479048), (12, 13732540), (15, 10986032), (16, 10299405), (20, 8239524), (24, 6866270), (30, 5493016), (40, 4119762), (41, 4019280), (48, 3433135), (60, 2746508), (80, 2059881), (82, 2009640), (120, 1373254), (123, 1339760), (164, 1004820), (205, 803856), (240, 686627), (246, 669880), (328, 502410), (410, 401928), (492, 334940), (615, 267952), (656, 251205), (820, 200964), (984, 167470), (1230, 133976), (1640, 100482), (1968, 83735), (2460, 66988), (3280, 50241), (4920, 33494), (9840, 16747)]