45257880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2879}}^1$

素因数の和:3024

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 91599720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 2879, 3144, 3930, 5240, 5758, 7860, 8637, 11516, 14395, 15720, 17274, 23032, 28790, 34548, 43185, 57580, 69096, 86370, 115160, 172740, 345480, 377149, 754298, 1131447, 1508596, 1885745, 2262894, 3017192, 3771490, 4525788, 5657235, 7542980, 9051576, 11314470, 15085960, 22628940, 45257880]

約数ペア:

[(1, 45257880), (2, 22628940), (3, 15085960), (4, 11314470), (5, 9051576), (6, 7542980), (8, 5657235), (10, 4525788), (12, 3771490), (15, 3017192), (20, 2262894), (24, 1885745), (30, 1508596), (40, 1131447), (60, 754298), (120, 377149), (131, 345480), (262, 172740), (393, 115160), (524, 86370), (655, 69096), (786, 57580), (1048, 43185), (1310, 34548), (1572, 28790), (1965, 23032), (2620, 17274), (2879, 15720), (3144, 14395), (3930, 11516), (5240, 8637), (5758, 7860)]