12835260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 42806400

約数和(自身を除く): 29971140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 139, 162, 171, 180, 190, 228, 243, 270, 278, 285, 324, 342, 380, 405, 417, 486, 513, 540, 556, 570, 684, 695, 810, 834, 855, 972, 1026, 1140, 1215, 1251, 1390, 1539, 1620, 1668, 1710, 2052, 2085, 2430, 2502, 2565, 2641, 2780, 3078, 3420, 3753, 4170, 4617, 4860, 5004, 5130, 5282, 6156, 6255, 7506, 7695, 7923, 8340, 9234, 10260, 10564, 11259, 12510, 13205, 15012, 15390, 15846, 18468, 18765, 22518, 23085, 23769, 25020, 26410, 30780, 31692, 33777, 37530, 39615, 45036, 46170, 47538, 52820, 56295, 67554, 71307, 75060, 79230, 92340, 95076, 112590, 118845, 135108, 142614, 158460, 168885, 213921, 225180, 237690, 285228, 337770, 356535, 427842, 475380, 641763, 675540, 713070, 855684, 1069605, 1283526, 1426140, 2139210, 2567052, 3208815, 4278420, 6417630, 12835260]

約数ペア:

[(1, 12835260), (2, 6417630), (3, 4278420), (4, 3208815), (5, 2567052), (6, 2139210), (9, 1426140), (10, 1283526), (12, 1069605), (15, 855684), (18, 713070), (19, 675540), (20, 641763), (27, 475380), (30, 427842), (36, 356535), (38, 337770), (45, 285228), (54, 237690), (57, 225180), (60, 213921), (76, 168885), (81, 158460), (90, 142614), (95, 135108), (108, 118845), (114, 112590), (135, 95076), (139, 92340), (162, 79230), (171, 75060), (180, 71307), (190, 67554), (228, 56295), (243, 52820), (270, 47538), (278, 46170), (285, 45036), (324, 39615), (342, 37530), (380, 33777), (405, 31692), (417, 30780), (486, 26410), (513, 25020), (540, 23769), (556, 23085), (570, 22518), (684, 18765), (695, 18468), (810, 15846), (834, 15390), (855, 15012), (972, 13205), (1026, 12510), (1140, 11259), (1215, 10564), (1251, 10260), (1390, 9234), (1539, 8340), (1620, 7923), (1668, 7695), (1710, 7506), (2052, 6255), (2085, 6156), (2430, 5282), (2502, 5130), (2565, 5004), (2641, 4860), (2780, 4617), (3078, 4170), (3420, 3753)]