15034320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 61127040

約数和(自身を除く): 46092720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 157, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 314, 315, 336, 342, 360, 380, 399, 420, 456, 471, 504, 532, 560, 570, 628, 630, 665, 684, 720, 760, 785, 798, 840, 855, 912, 942, 1008, 1064, 1099, 1140, 1197, 1256, 1260, 1330, 1368, 1413, 1520, 1570, 1596, 1680, 1710, 1884, 1995, 2128, 2198, 2280, 2355, 2394, 2512, 2520, 2660, 2736, 2826, 2983, 3140, 3192, 3297, 3420, 3768, 3990, 4396, 4560, 4710, 4788, 5040, 5320, 5495, 5652, 5966, 5985, 6280, 6384, 6594, 6840, 7065, 7536, 7980, 8792, 8949, 9420, 9576, 9891, 10640, 10990, 11304, 11932, 11970, 12560, 13188, 13680, 14130, 14915, 15960, 16485, 17584, 17898, 18840, 19152, 19782, 20881, 21980, 22608, 23864, 23940, 26376, 26847, 28260, 29830, 31920, 32970, 35796, 37680, 39564, 41762, 43960, 44745, 47728, 47880, 49455, 52752, 53694, 56520, 59660, 62643, 65940, 71592, 79128, 83524, 87920, 89490, 95760, 98910, 104405, 107388, 113040, 119320, 125286, 131880, 134235, 143184, 158256, 167048, 178980, 187929, 197820, 208810, 214776, 238640, 250572, 263760, 268470, 313215, 334096, 357960, 375858, 395640, 417620, 429552, 501144, 536940, 626430, 715920, 751716, 791280, 835240, 939645, 1002288, 1073880, 1252860, 1503432, 1670480, 1879290, 2147760, 2505720, 3006864, 3758580, 5011440, 7517160, 15034320]

約数ペア:

[(1, 15034320), (2, 7517160), (3, 5011440), (4, 3758580), (5, 3006864), (6, 2505720), (7, 2147760), (8, 1879290), (9, 1670480), (10, 1503432), (12, 1252860), (14, 1073880), (15, 1002288), (16, 939645), (18, 835240), (19, 791280), (20, 751716), (21, 715920), (24, 626430), (28, 536940), (30, 501144), (35, 429552), (36, 417620), (38, 395640), (40, 375858), (42, 357960), (45, 334096), (48, 313215), (56, 268470), (57, 263760), (60, 250572), (63, 238640), (70, 214776), (72, 208810), (76, 197820), (80, 187929), (84, 178980), (90, 167048), (95, 158256), (105, 143184), (112, 134235), (114, 131880), (120, 125286), (126, 119320), (133, 113040), (140, 107388), (144, 104405), (152, 98910), (157, 95760), (168, 89490), (171, 87920), (180, 83524), (190, 79128), (210, 71592), (228, 65940), (240, 62643), (252, 59660), (266, 56520), (280, 53694), (285, 52752), (304, 49455), (314, 47880), (315, 47728), (336, 44745), (342, 43960), (360, 41762), (380, 39564), (399, 37680), (420, 35796), (456, 32970), (471, 31920), (504, 29830), (532, 28260), (560, 26847), (570, 26376), (628, 23940), (630, 23864), (665, 22608), (684, 21980), (720, 20881), (760, 19782), (785, 19152), (798, 18840), (840, 17898), (855, 17584), (912, 16485), (942, 15960), (1008, 14915), (1064, 14130), (1099, 13680), (1140, 13188), (1197, 12560), (1256, 11970), (1260, 11932), (1330, 11304), (1368, 10990), (1413, 10640), (1520, 9891), (1570, 9576), (1596, 9420), (1680, 8949), (1710, 8792), (1884, 7980), (1995, 7536), (2128, 7065), (2198, 6840), (2280, 6594), (2355, 6384), (2394, 6280), (2512, 5985), (2520, 5966), (2660, 5652), (2736, 5495), (2826, 5320), (2983, 5040), (3140, 4788), (3192, 4710), (3297, 4560), (3420, 4396), (3768, 3990)]