812541360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3385589}}^1$

素因数の和:3385605

約数の個数: 40

約数和(自身を含む): 2518878960

約数和(自身を除く): 1706337600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3385589, 6771178, 10156767, 13542356, 16927945, 20313534, 27084712, 33855890, 40627068, 50783835, 54169424, 67711780, 81254136, 101567670, 135423560, 162508272, 203135340, 270847120, 406270680, 812541360]

約数ペア:

[(1, 812541360), (2, 406270680), (3, 270847120), (4, 203135340), (5, 162508272), (6, 135423560), (8, 101567670), (10, 81254136), (12, 67711780), (15, 54169424), (16, 50783835), (20, 40627068), (24, 33855890), (30, 27084712), (40, 20313534), (48, 16927945), (60, 13542356), (80, 10156767), (120, 6771178), (240, 3385589)]