136577520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{189691}}^1$

素因数の和:189710

約数の個数: 60

約数和(自身を含む): 458675256

約数和(自身を除く): 322097736

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, 180, 240, 360, 720, 189691, 379382, 569073, 758764, 948455, 1138146, 1517528, 1707219, 1896910, 2276292, 2845365, 3035056, 3414438, 3793820, 4552584, 5690730, 6828876, 7587640, 8536095, 9105168, 11381460, 13657752, 15175280, 17072190, 22762920, 27315504, 34144380, 45525840, 68288760, 136577520]

約数ペア:

[(1, 136577520), (2, 68288760), (3, 45525840), (4, 34144380), (5, 27315504), (6, 22762920), (8, 17072190), (9, 15175280), (10, 13657752), (12, 11381460), (15, 9105168), (16, 8536095), (18, 7587640), (20, 6828876), (24, 5690730), (30, 4552584), (36, 3793820), (40, 3414438), (45, 3035056), (48, 2845365), (60, 2276292), (72, 1896910), (80, 1707219), (90, 1517528), (120, 1138146), (144, 948455), (180, 758764), (240, 569073), (360, 379382), (720, 189691)]