259656720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37307}}^1$

素因数の和:37352

約数の個数: 80

約数和(自身を含む): 832714560

約数和(自身を除く): 573057840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 37307, 74614, 111921, 149228, 186535, 223842, 298456, 373070, 447684, 559605, 596912, 746140, 895368, 1081903, 1119210, 1492280, 1790736, 2163806, 2238420, 2984560, 3245709, 4327612, 4476840, 5409515, 6491418, 8655224, 8953680, 10819030, 12982836, 16228545, 17310448, 21638060, 25965672, 32457090, 43276120, 51931344, 64914180, 86552240, 129828360, 259656720]

約数ペア:

[(1, 259656720), (2, 129828360), (3, 86552240), (4, 64914180), (5, 51931344), (6, 43276120), (8, 32457090), (10, 25965672), (12, 21638060), (15, 17310448), (16, 16228545), (20, 12982836), (24, 10819030), (29, 8953680), (30, 8655224), (40, 6491418), (48, 5409515), (58, 4476840), (60, 4327612), (80, 3245709), (87, 2984560), (116, 2238420), (120, 2163806), (145, 1790736), (174, 1492280), (232, 1119210), (240, 1081903), (290, 895368), (348, 746140), (435, 596912), (464, 559605), (580, 447684), (696, 373070), (870, 298456), (1160, 223842), (1392, 186535), (1740, 149228), (2320, 111921), (3480, 74614), (6960, 37307)]