15193680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 160

約数和(自身を含む): 50889600

約数和(自身を除く): 35695920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 37, 40, 48, 58, 59, 60, 74, 80, 87, 111, 116, 118, 120, 145, 148, 174, 177, 185, 222, 232, 236, 240, 290, 295, 296, 348, 354, 370, 435, 444, 464, 472, 555, 580, 590, 592, 696, 708, 740, 870, 885, 888, 944, 1073, 1110, 1160, 1180, 1392, 1416, 1480, 1711, 1740, 1770, 1776, 2146, 2183, 2220, 2320, 2360, 2832, 2960, 3219, 3422, 3480, 3540, 4292, 4366, 4440, 4720, 5133, 5365, 6438, 6549, 6844, 6960, 7080, 8555, 8584, 8732, 8880, 10266, 10730, 10915, 12876, 13098, 13688, 14160, 16095, 17110, 17168, 17464, 20532, 21460, 21830, 25665, 25752, 26196, 27376, 32190, 32745, 34220, 34928, 41064, 42920, 43660, 51330, 51504, 52392, 63307, 64380, 65490, 68440, 82128, 85840, 87320, 102660, 104784, 126614, 128760, 130980, 136880, 174640, 189921, 205320, 253228, 257520, 261960, 316535, 379842, 410640, 506456, 523920, 633070, 759684, 949605, 1012912, 1266140, 1519368, 1899210, 2532280, 3038736, 3798420, 5064560, 7596840, 15193680]

約数ペア:

[(1, 15193680), (2, 7596840), (3, 5064560), (4, 3798420), (5, 3038736), (6, 2532280), (8, 1899210), (10, 1519368), (12, 1266140), (15, 1012912), (16, 949605), (20, 759684), (24, 633070), (29, 523920), (30, 506456), (37, 410640), (40, 379842), (48, 316535), (58, 261960), (59, 257520), (60, 253228), (74, 205320), (80, 189921), (87, 174640), (111, 136880), (116, 130980), (118, 128760), (120, 126614), (145, 104784), (148, 102660), (174, 87320), (177, 85840), (185, 82128), (222, 68440), (232, 65490), (236, 64380), (240, 63307), (290, 52392), (295, 51504), (296, 51330), (348, 43660), (354, 42920), (370, 41064), (435, 34928), (444, 34220), (464, 32745), (472, 32190), (555, 27376), (580, 26196), (590, 25752), (592, 25665), (696, 21830), (708, 21460), (740, 20532), (870, 17464), (885, 17168), (888, 17110), (944, 16095), (1073, 14160), (1110, 13688), (1160, 13098), (1180, 12876), (1392, 10915), (1416, 10730), (1480, 10266), (1711, 8880), (1740, 8732), (1770, 8584), (1776, 8555), (2146, 7080), (2183, 6960), (2220, 6844), (2320, 6549), (2360, 6438), (2832, 5365), (2960, 5133), (3219, 4720), (3422, 4440), (3480, 4366), (3540, 4292)]