15696240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{9343}}^1$

素因数の和:9366

約数の個数: 80

約数和(自身を含む): 55615488

約数和(自身を除く): 39919248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 9343, 18686, 28029, 37372, 46715, 56058, 65401, 74744, 93430, 112116, 130802, 140145, 149488, 186860, 196203, 224232, 261604, 280290, 327005, 373720, 392406, 448464, 523208, 560580, 654010, 747440, 784812, 981015, 1046416, 1121160, 1308020, 1569624, 1962030, 2242320, 2616040, 3139248, 3924060, 5232080, 7848120, 15696240]

約数ペア:

[(1, 15696240), (2, 7848120), (3, 5232080), (4, 3924060), (5, 3139248), (6, 2616040), (7, 2242320), (8, 1962030), (10, 1569624), (12, 1308020), (14, 1121160), (15, 1046416), (16, 981015), (20, 784812), (21, 747440), (24, 654010), (28, 560580), (30, 523208), (35, 448464), (40, 392406), (42, 373720), (48, 327005), (56, 280290), (60, 261604), (70, 224232), (80, 196203), (84, 186860), (105, 149488), (112, 140145), (120, 130802), (140, 112116), (168, 93430), (210, 74744), (240, 65401), (280, 56058), (336, 46715), (420, 37372), (560, 28029), (840, 18686), (1680, 9343)]