15660960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 58060800

約数和(自身を除く): 42399840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 59, 60, 70, 79, 80, 84, 96, 105, 112, 118, 120, 140, 158, 160, 168, 177, 210, 224, 236, 237, 240, 280, 295, 316, 336, 354, 395, 413, 420, 472, 474, 480, 553, 560, 590, 632, 672, 708, 790, 826, 840, 885, 944, 948, 1106, 1120, 1180, 1185, 1239, 1264, 1416, 1580, 1652, 1659, 1680, 1770, 1888, 1896, 2065, 2212, 2360, 2370, 2478, 2528, 2765, 2832, 3160, 3304, 3318, 3360, 3540, 3792, 4130, 4424, 4661, 4720, 4740, 4956, 5530, 5664, 6195, 6320, 6608, 6636, 7080, 7584, 8260, 8295, 8848, 9322, 9440, 9480, 9912, 11060, 12390, 12640, 13216, 13272, 13983, 14160, 16520, 16590, 17696, 18644, 18960, 19824, 22120, 23305, 24780, 26544, 27966, 28320, 32627, 33040, 33180, 37288, 37920, 39648, 44240, 46610, 49560, 53088, 55932, 65254, 66080, 66360, 69915, 74576, 88480, 93220, 97881, 99120, 111864, 130508, 132720, 139830, 149152, 163135, 186440, 195762, 198240, 223728, 261016, 265440, 279660, 326270, 372880, 391524, 447456, 489405, 522032, 559320, 652540, 745760, 783048, 978810, 1044064, 1118640, 1305080, 1566096, 1957620, 2237280, 2610160, 3132192, 3915240, 5220320, 7830480, 15660960]

約数ペア:

[(1, 15660960), (2, 7830480), (3, 5220320), (4, 3915240), (5, 3132192), (6, 2610160), (7, 2237280), (8, 1957620), (10, 1566096), (12, 1305080), (14, 1118640), (15, 1044064), (16, 978810), (20, 783048), (21, 745760), (24, 652540), (28, 559320), (30, 522032), (32, 489405), (35, 447456), (40, 391524), (42, 372880), (48, 326270), (56, 279660), (59, 265440), (60, 261016), (70, 223728), (79, 198240), (80, 195762), (84, 186440), (96, 163135), (105, 149152), (112, 139830), (118, 132720), (120, 130508), (140, 111864), (158, 99120), (160, 97881), (168, 93220), (177, 88480), (210, 74576), (224, 69915), (236, 66360), (237, 66080), (240, 65254), (280, 55932), (295, 53088), (316, 49560), (336, 46610), (354, 44240), (395, 39648), (413, 37920), (420, 37288), (472, 33180), (474, 33040), (480, 32627), (553, 28320), (560, 27966), (590, 26544), (632, 24780), (672, 23305), (708, 22120), (790, 19824), (826, 18960), (840, 18644), (885, 17696), (944, 16590), (948, 16520), (1106, 14160), (1120, 13983), (1180, 13272), (1185, 13216), (1239, 12640), (1264, 12390), (1416, 11060), (1580, 9912), (1652, 9480), (1659, 9440), (1680, 9322), (1770, 8848), (1888, 8295), (1896, 8260), (2065, 7584), (2212, 7080), (2360, 6636), (2370, 6608), (2478, 6320), (2528, 6195), (2765, 5664), (2832, 5530), (3160, 4956), (3304, 4740), (3318, 4720), (3360, 4661), (3540, 4424), (3792, 4130)]