159030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:66

約数の個数: 64

約数和(自身を含む): 460800

約数和(自身を除く): 301770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 31, 38, 45, 54, 57, 62, 90, 93, 95, 114, 135, 155, 171, 186, 190, 270, 279, 285, 310, 342, 465, 513, 558, 570, 589, 837, 855, 930, 1026, 1178, 1395, 1674, 1710, 1767, 2565, 2790, 2945, 3534, 4185, 5130, 5301, 5890, 8370, 8835, 10602, 15903, 17670, 26505, 31806, 53010, 79515, 159030]

約数ペア:

[(1, 159030), (2, 79515), (3, 53010), (5, 31806), (6, 26505), (9, 17670), (10, 15903), (15, 10602), (18, 8835), (19, 8370), (27, 5890), (30, 5301), (31, 5130), (38, 4185), (45, 3534), (54, 2945), (57, 2790), (62, 2565), (90, 1767), (93, 1710), (95, 1674), (114, 1395), (135, 1178), (155, 1026), (171, 930), (186, 855), (190, 837), (270, 589), (279, 570), (285, 558), (310, 513), (342, 465)]