24745140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 88058880

約数和(自身を除く): 63313740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 479, 492, 574, 615, 630, 738, 820, 861, 958, 1148, 1230, 1260, 1435, 1437, 1476, 1722, 1845, 1916, 2395, 2460, 2583, 2870, 2874, 3353, 3444, 3690, 4305, 4311, 4790, 5166, 5740, 5748, 6706, 7185, 7380, 8610, 8622, 9580, 10059, 10332, 12915, 13412, 14370, 16765, 17220, 17244, 19639, 20118, 21555, 25830, 28740, 30177, 33530, 39278, 40236, 43110, 50295, 51660, 58917, 60354, 67060, 78556, 86220, 98195, 100590, 117834, 120708, 137473, 150885, 176751, 196390, 201180, 235668, 274946, 294585, 301770, 353502, 392780, 412419, 549892, 589170, 603540, 687365, 707004, 824838, 883755, 1178340, 1237257, 1374730, 1649676, 1767510, 2062095, 2474514, 2749460, 3535020, 4124190, 4949028, 6186285, 8248380, 12372570, 24745140]

約数ペア:

[(1, 24745140), (2, 12372570), (3, 8248380), (4, 6186285), (5, 4949028), (6, 4124190), (7, 3535020), (9, 2749460), (10, 2474514), (12, 2062095), (14, 1767510), (15, 1649676), (18, 1374730), (20, 1237257), (21, 1178340), (28, 883755), (30, 824838), (35, 707004), (36, 687365), (41, 603540), (42, 589170), (45, 549892), (60, 412419), (63, 392780), (70, 353502), (82, 301770), (84, 294585), (90, 274946), (105, 235668), (123, 201180), (126, 196390), (140, 176751), (164, 150885), (180, 137473), (205, 120708), (210, 117834), (246, 100590), (252, 98195), (287, 86220), (315, 78556), (369, 67060), (410, 60354), (420, 58917), (479, 51660), (492, 50295), (574, 43110), (615, 40236), (630, 39278), (738, 33530), (820, 30177), (861, 28740), (958, 25830), (1148, 21555), (1230, 20118), (1260, 19639), (1435, 17244), (1437, 17220), (1476, 16765), (1722, 14370), (1845, 13412), (1916, 12915), (2395, 10332), (2460, 10059), (2583, 9580), (2870, 8622), (2874, 8610), (3353, 7380), (3444, 7185), (3690, 6706), (4305, 5748), (4311, 5740), (4790, 5166)]