185612520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{81409}}^1$

素因数の和:81442

約数の個数: 64

約数和(自身を含む): 586152000

約数和(自身を除く): 400539480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 81409, 162818, 244227, 325636, 407045, 488454, 651272, 814090, 976908, 1221135, 1546771, 1628180, 1953816, 2442270, 3093542, 3256360, 4640313, 4884540, 6187084, 7733855, 9280626, 9769080, 12374168, 15467710, 18561252, 23201565, 30935420, 37122504, 46403130, 61870840, 92806260, 185612520]

約数ペア:

[(1, 185612520), (2, 92806260), (3, 61870840), (4, 46403130), (5, 37122504), (6, 30935420), (8, 23201565), (10, 18561252), (12, 15467710), (15, 12374168), (19, 9769080), (20, 9280626), (24, 7733855), (30, 6187084), (38, 4884540), (40, 4640313), (57, 3256360), (60, 3093542), (76, 2442270), (95, 1953816), (114, 1628180), (120, 1546771), (152, 1221135), (190, 976908), (228, 814090), (285, 651272), (380, 488454), (456, 407045), (570, 325636), (760, 244227), (1140, 162818), (2280, 81409)]