260404920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24943}}^1$

素因数の和:24989

約数の個数: 96

約数和(自身を含む): 875534400

約数和(自身を除く): 615129480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 24943, 49886, 74829, 99772, 124715, 149658, 199544, 224487, 249430, 299316, 374145, 448974, 498860, 598632, 723347, 748290, 897948, 997720, 1122435, 1446694, 1496580, 1795896, 2170041, 2244870, 2893388, 2993160, 3616735, 4340082, 4489740, 5786776, 6510123, 7233470, 8680164, 8979480, 10850205, 13020246, 14466940, 17360328, 21700410, 26040492, 28933880, 32550615, 43400820, 52080984, 65101230, 86801640, 130202460, 260404920]

約数ペア:

[(1, 260404920), (2, 130202460), (3, 86801640), (4, 65101230), (5, 52080984), (6, 43400820), (8, 32550615), (9, 28933880), (10, 26040492), (12, 21700410), (15, 17360328), (18, 14466940), (20, 13020246), (24, 10850205), (29, 8979480), (30, 8680164), (36, 7233470), (40, 6510123), (45, 5786776), (58, 4489740), (60, 4340082), (72, 3616735), (87, 2993160), (90, 2893388), (116, 2244870), (120, 2170041), (145, 1795896), (174, 1496580), (180, 1446694), (232, 1122435), (261, 997720), (290, 897948), (348, 748290), (360, 723347), (435, 598632), (522, 498860), (580, 448974), (696, 374145), (870, 299316), (1044, 249430), (1160, 224487), (1305, 199544), (1740, 149658), (2088, 124715), (2610, 99772), (3480, 74829), (5220, 49886), (10440, 24943)]