48321960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2897}}^1$

素因数の和:3050

約数の個数: 64

約数和(自身を含む): 146059200

約数和(自身を除く): 97737240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 2897, 3336, 4170, 5560, 5794, 8340, 8691, 11588, 14485, 16680, 17382, 23176, 28970, 34764, 43455, 57940, 69528, 86910, 115880, 173820, 347640, 402683, 805366, 1208049, 1610732, 2013415, 2416098, 3221464, 4026830, 4832196, 6040245, 8053660, 9664392, 12080490, 16107320, 24160980, 48321960]

約数ペア:

[(1, 48321960), (2, 24160980), (3, 16107320), (4, 12080490), (5, 9664392), (6, 8053660), (8, 6040245), (10, 4832196), (12, 4026830), (15, 3221464), (20, 2416098), (24, 2013415), (30, 1610732), (40, 1208049), (60, 805366), (120, 402683), (139, 347640), (278, 173820), (417, 115880), (556, 86910), (695, 69528), (834, 57940), (1112, 43455), (1390, 34764), (1668, 28970), (2085, 23176), (2780, 17382), (2897, 16680), (3336, 14485), (4170, 11588), (5560, 8691), (5794, 8340)]