49165920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:642

約数の個数: 192

約数和(自身を含む): 181440000

約数和(自身を除く): 132274080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 599, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1198, 1368, 1440, 1520, 1710, 1797, 1824, 2052, 2160, 2280, 2396, 2565, 2736, 2995, 3040, 3420, 3594, 4104, 4320, 4560, 4792, 5130, 5391, 5472, 5990, 6840, 7188, 8208, 8985, 9120, 9584, 10260, 10782, 11381, 11980, 13680, 14376, 16173, 16416, 17970, 19168, 20520, 21564, 22762, 23960, 26955, 27360, 28752, 32346, 34143, 35940, 41040, 43128, 45524, 47920, 53910, 56905, 57504, 64692, 68286, 71880, 80865, 82080, 86256, 91048, 95840, 102429, 107820, 113810, 129384, 136572, 143760, 161730, 170715, 172512, 182096, 204858, 215640, 227620, 258768, 273144, 287520, 307287, 323460, 341430, 364192, 409716, 431280, 455240, 512145, 517536, 546288, 614574, 646920, 682860, 819432, 862560, 910480, 1024290, 1092576, 1229148, 1293840, 1365720, 1536435, 1638864, 1820960, 2048580, 2458296, 2587680, 2731440, 3072870, 3277728, 4097160, 4916592, 5462880, 6145740, 8194320, 9833184, 12291480, 16388640, 24582960, 49165920]

約数ペア:

[(1, 49165920), (2, 24582960), (3, 16388640), (4, 12291480), (5, 9833184), (6, 8194320), (8, 6145740), (9, 5462880), (10, 4916592), (12, 4097160), (15, 3277728), (16, 3072870), (18, 2731440), (19, 2587680), (20, 2458296), (24, 2048580), (27, 1820960), (30, 1638864), (32, 1536435), (36, 1365720), (38, 1293840), (40, 1229148), (45, 1092576), (48, 1024290), (54, 910480), (57, 862560), (60, 819432), (72, 682860), (76, 646920), (80, 614574), (90, 546288), (95, 517536), (96, 512145), (108, 455240), (114, 431280), (120, 409716), (135, 364192), (144, 341430), (152, 323460), (160, 307287), (171, 287520), (180, 273144), (190, 258768), (216, 227620), (228, 215640), (240, 204858), (270, 182096), (285, 172512), (288, 170715), (304, 161730), (342, 143760), (360, 136572), (380, 129384), (432, 113810), (456, 107820), (480, 102429), (513, 95840), (540, 91048), (570, 86256), (599, 82080), (608, 80865), (684, 71880), (720, 68286), (760, 64692), (855, 57504), (864, 56905), (912, 53910), (1026, 47920), (1080, 45524), (1140, 43128), (1198, 41040), (1368, 35940), (1440, 34143), (1520, 32346), (1710, 28752), (1797, 27360), (1824, 26955), (2052, 23960), (2160, 22762), (2280, 21564), (2396, 20520), (2565, 19168), (2736, 17970), (2995, 16416), (3040, 16173), (3420, 14376), (3594, 13680), (4104, 11980), (4320, 11381), (4560, 10782), (4792, 10260), (5130, 9584), (5391, 9120), (5472, 8985), (5990, 8208), (6840, 7188)]