15101640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 52272000

約数和(自身を除く): 37170360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 79, 81, 90, 108, 118, 120, 135, 158, 162, 177, 180, 216, 236, 237, 270, 295, 316, 324, 354, 360, 395, 405, 472, 474, 531, 540, 590, 632, 648, 708, 711, 790, 810, 885, 948, 1062, 1080, 1180, 1185, 1416, 1422, 1580, 1593, 1620, 1770, 1896, 2124, 2133, 2360, 2370, 2655, 2844, 3160, 3186, 3240, 3540, 3555, 4248, 4266, 4661, 4740, 4779, 5310, 5688, 6372, 6399, 7080, 7110, 7965, 8532, 9322, 9480, 9558, 10620, 10665, 12744, 12798, 13983, 14220, 15930, 17064, 18644, 19116, 21240, 21330, 23305, 23895, 25596, 27966, 28440, 31860, 31995, 37288, 38232, 41949, 42660, 46610, 47790, 51192, 55932, 63720, 63990, 69915, 83898, 85320, 93220, 95580, 111864, 125847, 127980, 139830, 167796, 186440, 191160, 209745, 251694, 255960, 279660, 335592, 377541, 419490, 503388, 559320, 629235, 755082, 838980, 1006776, 1258470, 1510164, 1677960, 1887705, 2516940, 3020328, 3775410, 5033880, 7550820, 15101640]

約数ペア:

[(1, 15101640), (2, 7550820), (3, 5033880), (4, 3775410), (5, 3020328), (6, 2516940), (8, 1887705), (9, 1677960), (10, 1510164), (12, 1258470), (15, 1006776), (18, 838980), (20, 755082), (24, 629235), (27, 559320), (30, 503388), (36, 419490), (40, 377541), (45, 335592), (54, 279660), (59, 255960), (60, 251694), (72, 209745), (79, 191160), (81, 186440), (90, 167796), (108, 139830), (118, 127980), (120, 125847), (135, 111864), (158, 95580), (162, 93220), (177, 85320), (180, 83898), (216, 69915), (236, 63990), (237, 63720), (270, 55932), (295, 51192), (316, 47790), (324, 46610), (354, 42660), (360, 41949), (395, 38232), (405, 37288), (472, 31995), (474, 31860), (531, 28440), (540, 27966), (590, 25596), (632, 23895), (648, 23305), (708, 21330), (711, 21240), (790, 19116), (810, 18644), (885, 17064), (948, 15930), (1062, 14220), (1080, 13983), (1180, 12798), (1185, 12744), (1416, 10665), (1422, 10620), (1580, 9558), (1593, 9480), (1620, 9322), (1770, 8532), (1896, 7965), (2124, 7110), (2133, 7080), (2360, 6399), (2370, 6372), (2655, 5688), (2844, 5310), (3160, 4779), (3186, 4740), (3240, 4661), (3540, 4266), (3555, 4248)]