205158480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{3547}}^1$

素因数の和:3804

約数の個数: 80

約数和(自身を含む): 638810304

約数和(自身を除く): 433651824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3547, 3615, 3856, 4820, 5784, 7094, 7230, 9640, 10641, 11568, 14188, 14460, 17735, 19280, 21282, 28376, 28920, 35470, 42564, 53205, 56752, 57840, 70940, 85128, 106410, 141880, 170256, 212820, 283760, 425640, 851280, 854827, 1709654, 2564481, 3419308, 4274135, 5128962, 6838616, 8548270, 10257924, 12822405, 13677232, 17096540, 20515848, 25644810, 34193080, 41031696, 51289620, 68386160, 102579240, 205158480]

約数ペア:

[(1, 205158480), (2, 102579240), (3, 68386160), (4, 51289620), (5, 41031696), (6, 34193080), (8, 25644810), (10, 20515848), (12, 17096540), (15, 13677232), (16, 12822405), (20, 10257924), (24, 8548270), (30, 6838616), (40, 5128962), (48, 4274135), (60, 3419308), (80, 2564481), (120, 1709654), (240, 854827), (241, 851280), (482, 425640), (723, 283760), (964, 212820), (1205, 170256), (1446, 141880), (1928, 106410), (2410, 85128), (2892, 70940), (3547, 57840), (3615, 56752), (3856, 53205), (4820, 42564), (5784, 35470), (7094, 28920), (7230, 28376), (9640, 21282), (10641, 19280), (11568, 17735), (14188, 14460)]