38379120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12301}}^1$

素因数の和:12330

約数の個数: 80

約数和(自身を含む): 128137632

約数和(自身を除く): 89758512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 12301, 24602, 36903, 49204, 61505, 73806, 98408, 123010, 147612, 159913, 184515, 196816, 246020, 295224, 319826, 369030, 479739, 492040, 590448, 639652, 738060, 799565, 959478, 984080, 1279304, 1476120, 1599130, 1918956, 2398695, 2558608, 2952240, 3198260, 3837912, 4797390, 6396520, 7675824, 9594780, 12793040, 19189560, 38379120]

約数ペア:

[(1, 38379120), (2, 19189560), (3, 12793040), (4, 9594780), (5, 7675824), (6, 6396520), (8, 4797390), (10, 3837912), (12, 3198260), (13, 2952240), (15, 2558608), (16, 2398695), (20, 1918956), (24, 1599130), (26, 1476120), (30, 1279304), (39, 984080), (40, 959478), (48, 799565), (52, 738060), (60, 639652), (65, 590448), (78, 492040), (80, 479739), (104, 369030), (120, 319826), (130, 295224), (156, 246020), (195, 196816), (208, 184515), (240, 159913), (260, 147612), (312, 123010), (390, 98408), (520, 73806), (624, 61505), (780, 49204), (1040, 36903), (1560, 24602), (3120, 12301)]