146802720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{305839}}^1$

素因数の和:305857

約数の個数: 48

約数和(自身を含む): 462430080

約数和(自身を除く): 315627360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 305839, 611678, 917517, 1223356, 1529195, 1835034, 2446712, 3058390, 3670068, 4587585, 4893424, 6116780, 7340136, 9175170, 9786848, 12233560, 14680272, 18350340, 24467120, 29360544, 36700680, 48934240, 73401360, 146802720]

約数ペア:

[(1, 146802720), (2, 73401360), (3, 48934240), (4, 36700680), (5, 29360544), (6, 24467120), (8, 18350340), (10, 14680272), (12, 12233560), (15, 9786848), (16, 9175170), (20, 7340136), (24, 6116780), (30, 4893424), (32, 4587585), (40, 3670068), (48, 3058390), (60, 2446712), (80, 1835034), (96, 1529195), (120, 1223356), (160, 917517), (240, 611678), (480, 305839)]