70406640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97787}}^1$

素因数の和:97806

約数の個数: 60

約数和(自身を含む): 236451384

約数和(自身を除く): 166044744

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, 97787, 195574, 293361, 391148, 488935, 586722, 782296, 880083, 977870, 1173444, 1466805, 1564592, 1760166, 1955740, 2346888, 2933610, 3520332, 3911480, 4400415, 4693776, 5867220, 7040664, 7822960, 8800830, 11734440, 14081328, 17601660, 23468880, 35203320, 70406640]

約数ペア:

[(1, 70406640), (2, 35203320), (3, 23468880), (4, 17601660), (5, 14081328), (6, 11734440), (8, 8800830), (9, 7822960), (10, 7040664), (12, 5867220), (15, 4693776), (16, 4400415), (18, 3911480), (20, 3520332), (24, 2933610), (30, 2346888), (36, 1955740), (40, 1760166), (45, 1564592), (48, 1466805), (60, 1173444), (72, 977870), (80, 880083), (90, 782296), (120, 586722), (144, 488935), (180, 391148), (240, 293361), (360, 195574), (720, 97787)]