154395240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4783}}^1$

素因数の和:5066

約数の個数: 64

約数和(自身を含む): 465004800

約数和(自身を除く): 310609560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 4783, 5380, 6456, 8070, 9566, 10760, 14349, 16140, 19132, 23915, 28698, 32280, 38264, 47830, 57396, 71745, 95660, 114792, 143490, 191320, 286980, 573960, 1286627, 2573254, 3859881, 5146508, 6433135, 7719762, 10293016, 12866270, 15439524, 19299405, 25732540, 30879048, 38598810, 51465080, 77197620, 154395240]

約数ペア:

[(1, 154395240), (2, 77197620), (3, 51465080), (4, 38598810), (5, 30879048), (6, 25732540), (8, 19299405), (10, 15439524), (12, 12866270), (15, 10293016), (20, 7719762), (24, 6433135), (30, 5146508), (40, 3859881), (60, 2573254), (120, 1286627), (269, 573960), (538, 286980), (807, 191320), (1076, 143490), (1345, 114792), (1614, 95660), (2152, 71745), (2690, 57396), (3228, 47830), (4035, 38264), (4783, 32280), (5380, 28698), (6456, 23915), (8070, 19132), (9566, 16140), (10760, 14349)]