158774520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57527}}^1$

素因数の和:57564

約数の個数: 64

約数和(自身を含む): 497041920

約数和(自身を除く): 338267400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 57527, 115054, 172581, 230108, 287635, 345162, 460216, 575270, 690324, 862905, 1150540, 1323121, 1380648, 1725810, 2301080, 2646242, 3451620, 3969363, 5292484, 6615605, 6903240, 7938726, 10584968, 13231210, 15877452, 19846815, 26462420, 31754904, 39693630, 52924840, 79387260, 158774520]

約数ペア:

[(1, 158774520), (2, 79387260), (3, 52924840), (4, 39693630), (5, 31754904), (6, 26462420), (8, 19846815), (10, 15877452), (12, 13231210), (15, 10584968), (20, 7938726), (23, 6903240), (24, 6615605), (30, 5292484), (40, 3969363), (46, 3451620), (60, 2646242), (69, 2301080), (92, 1725810), (115, 1380648), (120, 1323121), (138, 1150540), (184, 862905), (230, 690324), (276, 575270), (345, 460216), (460, 345162), (552, 287635), (690, 230108), (920, 172581), (1380, 115054), (2760, 57527)]