31096680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{541}}^1$

素因数の和:1034

約数の個数: 64

約数和(自身を含む): 93657600

約数和(自身を除く): 62560920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 479, 541, 958, 1082, 1437, 1623, 1916, 2164, 2395, 2705, 2874, 3246, 3832, 4328, 4790, 5410, 5748, 6492, 7185, 8115, 9580, 10820, 11496, 12984, 14370, 16230, 19160, 21640, 28740, 32460, 57480, 64920, 259139, 518278, 777417, 1036556, 1295695, 1554834, 2073112, 2591390, 3109668, 3887085, 5182780, 6219336, 7774170, 10365560, 15548340, 31096680]

約数ペア:

[(1, 31096680), (2, 15548340), (3, 10365560), (4, 7774170), (5, 6219336), (6, 5182780), (8, 3887085), (10, 3109668), (12, 2591390), (15, 2073112), (20, 1554834), (24, 1295695), (30, 1036556), (40, 777417), (60, 518278), (120, 259139), (479, 64920), (541, 57480), (958, 32460), (1082, 28740), (1437, 21640), (1623, 19160), (1916, 16230), (2164, 14370), (2395, 12984), (2705, 11496), (2874, 10820), (3246, 9580), (3832, 8115), (4328, 7185), (4790, 6492), (5410, 5748)]