40338609840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{56025847}}^1$

素因数の和:56025866

約数の個数: 60

約数和(自身を含む): 135470500464

約数和(自身を除く): 95131890624

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, 56025847, 112051694, 168077541, 224103388, 280129235, 336155082, 448206776, 504232623, 560258470, 672310164, 840387705, 896413552, 1008465246, 1120516940, 1344620328, 1680775410, 2016930492, 2241033880, 2521163115, 2689240656, 3361550820, 4033860984, 4482067760, 5042326230, 6723101640, 8067721968, 10084652460, 13446203280, 20169304920, 40338609840]

約数ペア:

[(1, 40338609840), (2, 20169304920), (3, 13446203280), (4, 10084652460), (5, 8067721968), (6, 6723101640), (8, 5042326230), (9, 4482067760), (10, 4033860984), (12, 3361550820), (15, 2689240656), (16, 2521163115), (18, 2241033880), (20, 2016930492), (24, 1680775410), (30, 1344620328), (36, 1120516940), (40, 1008465246), (45, 896413552), (48, 840387705), (60, 672310164), (72, 560258470), (80, 504232623), (90, 448206776), (120, 336155082), (144, 280129235), (180, 224103388), (240, 168077541), (360, 112051694), (720, 56025847)]