473721720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{38327}}^1$

素因数の和:38444

約数の個数: 64

約数和(自身を含む): 1435000320

約数和(自身を除く): 961278600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 38327, 76654, 114981, 153308, 191635, 229962, 306616, 383270, 459924, 574905, 766540, 919848, 1149810, 1533080, 2299620, 3947681, 4599240, 7895362, 11843043, 15790724, 19738405, 23686086, 31581448, 39476810, 47372172, 59215215, 78953620, 94744344, 118430430, 157907240, 236860860, 473721720]

約数ペア:

[(1, 473721720), (2, 236860860), (3, 157907240), (4, 118430430), (5, 94744344), (6, 78953620), (8, 59215215), (10, 47372172), (12, 39476810), (15, 31581448), (20, 23686086), (24, 19738405), (30, 15790724), (40, 11843043), (60, 7895362), (103, 4599240), (120, 3947681), (206, 2299620), (309, 1533080), (412, 1149810), (515, 919848), (618, 766540), (824, 574905), (1030, 459924), (1236, 383270), (1545, 306616), (2060, 229962), (2472, 191635), (3090, 153308), (4120, 114981), (6180, 76654), (12360, 38327)]