1604306280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{137827}}^1$

素因数の和:137938

約数の個数: 64

約数和(自身を含む): 4862571840

約数和(自身を除く): 3258265560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 137827, 275654, 413481, 551308, 689135, 826962, 1102616, 1378270, 1653924, 2067405, 2756540, 3307848, 4134810, 5513080, 8269620, 13369219, 16539240, 26738438, 40107657, 53476876, 66846095, 80215314, 106953752, 133692190, 160430628, 200538285, 267384380, 320861256, 401076570, 534768760, 802153140, 1604306280]

約数ペア:

[(1, 1604306280), (2, 802153140), (3, 534768760), (4, 401076570), (5, 320861256), (6, 267384380), (8, 200538285), (10, 160430628), (12, 133692190), (15, 106953752), (20, 80215314), (24, 66846095), (30, 53476876), (40, 40107657), (60, 26738438), (97, 16539240), (120, 13369219), (194, 8269620), (291, 5513080), (388, 4134810), (485, 3307848), (582, 2756540), (776, 2067405), (970, 1653924), (1164, 1378270), (1455, 1102616), (1940, 826962), (2328, 689135), (2910, 551308), (3880, 413481), (5820, 275654), (11640, 137827)]