254028720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96223}}^1$

素因数の和:96250

約数の個数: 80

約数和(自身を含む): 859087872

約数和(自身を除く): 605059152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 96223, 192446, 288669, 384892, 481115, 577338, 769784, 962230, 1058453, 1154676, 1443345, 1539568, 1924460, 2116906, 2309352, 2886690, 3175359, 3848920, 4233812, 4618704, 5292265, 5773380, 6350718, 7697840, 8467624, 10584530, 11546760, 12701436, 15876795, 16935248, 21169060, 23093520, 25402872, 31753590, 42338120, 50805744, 63507180, 84676240, 127014360, 254028720]

約数ペア:

[(1, 254028720), (2, 127014360), (3, 84676240), (4, 63507180), (5, 50805744), (6, 42338120), (8, 31753590), (10, 25402872), (11, 23093520), (12, 21169060), (15, 16935248), (16, 15876795), (20, 12701436), (22, 11546760), (24, 10584530), (30, 8467624), (33, 7697840), (40, 6350718), (44, 5773380), (48, 5292265), (55, 4618704), (60, 4233812), (66, 3848920), (80, 3175359), (88, 2886690), (110, 2309352), (120, 2116906), (132, 1924460), (165, 1539568), (176, 1443345), (220, 1154676), (240, 1058453), (264, 962230), (330, 769784), (440, 577338), (528, 481115), (660, 384892), (880, 288669), (1320, 192446), (2640, 96223)]