47512680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{661}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 142992000

約数和(自身を除く): 95479320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 599, 661, 1198, 1322, 1797, 1983, 2396, 2644, 2995, 3305, 3594, 3966, 4792, 5288, 5990, 6610, 7188, 7932, 8985, 9915, 11980, 13220, 14376, 15864, 17970, 19830, 23960, 26440, 35940, 39660, 71880, 79320, 395939, 791878, 1187817, 1583756, 1979695, 2375634, 3167512, 3959390, 4751268, 5939085, 7918780, 9502536, 11878170, 15837560, 23756340, 47512680]

約数ペア:

[(1, 47512680), (2, 23756340), (3, 15837560), (4, 11878170), (5, 9502536), (6, 7918780), (8, 5939085), (10, 4751268), (12, 3959390), (15, 3167512), (20, 2375634), (24, 1979695), (30, 1583756), (40, 1187817), (60, 791878), (120, 395939), (599, 79320), (661, 71880), (1198, 39660), (1322, 35940), (1797, 26440), (1983, 23960), (2396, 19830), (2644, 17970), (2995, 15864), (3305, 14376), (3594, 13220), (3966, 11980), (4792, 9915), (5288, 8985), (5990, 7932), (6610, 7188)]