146770320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{611543}}^1$

素因数の和:611559

約数の個数: 40

約数和(自身を含む): 454988736

約数和(自身を除く): 308218416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 611543, 1223086, 1834629, 2446172, 3057715, 3669258, 4892344, 6115430, 7338516, 9173145, 9784688, 12230860, 14677032, 18346290, 24461720, 29354064, 36692580, 48923440, 73385160, 146770320]

約数ペア:

[(1, 146770320), (2, 73385160), (3, 48923440), (4, 36692580), (5, 29354064), (6, 24461720), (8, 18346290), (10, 14677032), (12, 12230860), (15, 9784688), (16, 9173145), (20, 7338516), (24, 6115430), (30, 4892344), (40, 3669258), (48, 3057715), (60, 2446172), (80, 1834629), (120, 1223086), (240, 611543)]