146805840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{203897}}^1$

素因数の和:203916

約数の個数: 60

約数和(自身を含む): 493025364

約数和(自身を除く): 346219524

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 203897, 407794, 611691, 815588, 1019485, 1223382, 1631176, 1835073, 2038970, 2446764, 3058455, 3262352, 3670146, 4077940, 4893528, 6116910, 7340292, 8155880, 9175365, 9787056, 12233820, 14680584, 16311760, 18350730, 24467640, 29361168, 36701460, 48935280, 73402920, 146805840]

約数ペア:

[(1, 146805840), (2, 73402920), (3, 48935280), (4, 36701460), (5, 29361168), (6, 24467640), (8, 18350730), (9, 16311760), (10, 14680584), (12, 12233820), (15, 9787056), (16, 9175365), (18, 8155880), (20, 7340292), (24, 6116910), (30, 4893528), (36, 4077940), (40, 3670146), (45, 3262352), (48, 3058455), (60, 2446764), (72, 2038970), (80, 1835073), (90, 1631176), (120, 1223382), (144, 1019485), (180, 815588), (240, 611691), (360, 407794), (720, 203897)]