15922380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13967}}^1$

素因数の和:13998

約数の個数: 48

約数和(自身を含む): 46932480

約数和(自身を除く): 31010100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 13967, 27934, 41901, 55868, 69835, 83802, 139670, 167604, 209505, 265373, 279340, 419010, 530746, 796119, 838020, 1061492, 1326865, 1592238, 2653730, 3184476, 3980595, 5307460, 7961190, 15922380]

約数ペア:

[(1, 15922380), (2, 7961190), (3, 5307460), (4, 3980595), (5, 3184476), (6, 2653730), (10, 1592238), (12, 1326865), (15, 1061492), (19, 838020), (20, 796119), (30, 530746), (38, 419010), (57, 279340), (60, 265373), (76, 209505), (95, 167604), (114, 139670), (190, 83802), (228, 69835), (285, 55868), (380, 41901), (570, 27934), (1140, 13967)]