149158320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7867}}^1$

素因数の和:7962

約数の個数: 80

約数和(自身を含む): 468303360

約数和(自身を除く): 319145040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 7867, 9480, 15734, 18960, 23601, 31468, 39335, 47202, 62936, 78670, 94404, 118005, 125872, 157340, 188808, 236010, 314680, 377616, 472020, 621493, 629360, 944040, 1242986, 1864479, 1888080, 2485972, 3107465, 3728958, 4971944, 6214930, 7457916, 9322395, 9943888, 12429860, 14915832, 18644790, 24859720, 29831664, 37289580, 49719440, 74579160, 149158320]

約数ペア:

[(1, 149158320), (2, 74579160), (3, 49719440), (4, 37289580), (5, 29831664), (6, 24859720), (8, 18644790), (10, 14915832), (12, 12429860), (15, 9943888), (16, 9322395), (20, 7457916), (24, 6214930), (30, 4971944), (40, 3728958), (48, 3107465), (60, 2485972), (79, 1888080), (80, 1864479), (120, 1242986), (158, 944040), (237, 629360), (240, 621493), (316, 472020), (395, 377616), (474, 314680), (632, 236010), (790, 188808), (948, 157340), (1185, 125872), (1264, 118005), (1580, 94404), (1896, 78670), (2370, 62936), (3160, 47202), (3792, 39335), (4740, 31468), (6320, 23601), (7867, 18960), (9480, 15734)]