80952120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2063}}^1$

素因数の和:2189

約数の個数: 96

約数和(自身を含む): 265636800

約数和(自身を除く): 184684680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2063, 2180, 2616, 3270, 3924, 4126, 4360, 4905, 6189, 6540, 7848, 8252, 9810, 10315, 12378, 13080, 16504, 18567, 19620, 20630, 24756, 30945, 37134, 39240, 41260, 49512, 61890, 74268, 82520, 92835, 123780, 148536, 185670, 224867, 247560, 371340, 449734, 674601, 742680, 899468, 1124335, 1349202, 1798936, 2023803, 2248670, 2698404, 3373005, 4047606, 4497340, 5396808, 6746010, 8095212, 8994680, 10119015, 13492020, 16190424, 20238030, 26984040, 40476060, 80952120]

約数ペア:

[(1, 80952120), (2, 40476060), (3, 26984040), (4, 20238030), (5, 16190424), (6, 13492020), (8, 10119015), (9, 8994680), (10, 8095212), (12, 6746010), (15, 5396808), (18, 4497340), (20, 4047606), (24, 3373005), (30, 2698404), (36, 2248670), (40, 2023803), (45, 1798936), (60, 1349202), (72, 1124335), (90, 899468), (109, 742680), (120, 674601), (180, 449734), (218, 371340), (327, 247560), (360, 224867), (436, 185670), (545, 148536), (654, 123780), (872, 92835), (981, 82520), (1090, 74268), (1308, 61890), (1635, 49512), (1962, 41260), (2063, 39240), (2180, 37134), (2616, 30945), (3270, 24756), (3924, 20630), (4126, 19620), (4360, 18567), (4905, 16504), (6189, 13080), (6540, 12378), (7848, 10315), (8252, 9810)]