15364728

素因数分解:

$2^3\times 3^4\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 43603560

約数和(自身を除く): 28238832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 131, 162, 181, 216, 262, 324, 362, 393, 524, 543, 648, 724, 786, 1048, 1086, 1179, 1448, 1572, 1629, 2172, 2358, 3144, 3258, 3537, 4344, 4716, 4887, 6516, 7074, 9432, 9774, 10611, 13032, 14148, 14661, 19548, 21222, 23711, 28296, 29322, 39096, 42444, 47422, 58644, 71133, 84888, 94844, 117288, 142266, 189688, 213399, 284532, 426798, 569064, 640197, 853596, 1280394, 1707192, 1920591, 2560788, 3841182, 5121576, 7682364, 15364728]

約数ペア:

[(1, 15364728), (2, 7682364), (3, 5121576), (4, 3841182), (6, 2560788), (8, 1920591), (9, 1707192), (12, 1280394), (18, 853596), (24, 640197), (27, 569064), (36, 426798), (54, 284532), (72, 213399), (81, 189688), (108, 142266), (131, 117288), (162, 94844), (181, 84888), (216, 71133), (262, 58644), (324, 47422), (362, 42444), (393, 39096), (524, 29322), (543, 28296), (648, 23711), (724, 21222), (786, 19548), (1048, 14661), (1086, 14148), (1179, 13032), (1448, 10611), (1572, 9774), (1629, 9432), (2172, 7074), (2358, 6516), (3144, 4887), (3258, 4716), (3537, 4344)]