79467120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 290353440

約数和(自身を除く): 210886320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 111, 114, 120, 144, 148, 152, 157, 171, 180, 185, 190, 222, 228, 240, 285, 296, 304, 314, 333, 342, 360, 370, 380, 444, 456, 471, 555, 570, 592, 628, 666, 684, 703, 720, 740, 760, 785, 855, 888, 912, 942, 1110, 1140, 1256, 1332, 1368, 1406, 1413, 1480, 1520, 1570, 1665, 1710, 1776, 1884, 2109, 2220, 2280, 2355, 2512, 2664, 2736, 2812, 2826, 2960, 2983, 3140, 3330, 3420, 3515, 3768, 4218, 4440, 4560, 4710, 5328, 5624, 5652, 5809, 5966, 6280, 6327, 6660, 6840, 7030, 7065, 7536, 8436, 8880, 8949, 9420, 10545, 11248, 11304, 11618, 11932, 12560, 12654, 13320, 13680, 14060, 14130, 14915, 16872, 17427, 17898, 18840, 21090, 22608, 23236, 23864, 25308, 26640, 26847, 28120, 28260, 29045, 29830, 31635, 33744, 34854, 35796, 37680, 42180, 44745, 46472, 47728, 50616, 52281, 53694, 56240, 56520, 58090, 59660, 63270, 69708, 71592, 84360, 87135, 89490, 92944, 101232, 104562, 107388, 110371, 113040, 116180, 119320, 126540, 134235, 139416, 143184, 168720, 174270, 178980, 209124, 214776, 220742, 232360, 238640, 253080, 261405, 268470, 278832, 331113, 348540, 357960, 418248, 429552, 441484, 464720, 506160, 522810, 536940, 551855, 662226, 697080, 715920, 836496, 882968, 993339, 1045620, 1073880, 1103710, 1324452, 1394160, 1655565, 1765936, 1986678, 2091240, 2147760, 2207420, 2648904, 3311130, 3973356, 4182480, 4414840, 4966695, 5297808, 6622260, 7946712, 8829680, 9933390, 13244520, 15893424, 19866780, 26489040, 39733560, 79467120]

約数ペア:

[(1, 79467120), (2, 39733560), (3, 26489040), (4, 19866780), (5, 15893424), (6, 13244520), (8, 9933390), (9, 8829680), (10, 7946712), (12, 6622260), (15, 5297808), (16, 4966695), (18, 4414840), (19, 4182480), (20, 3973356), (24, 3311130), (30, 2648904), (36, 2207420), (37, 2147760), (38, 2091240), (40, 1986678), (45, 1765936), (48, 1655565), (57, 1394160), (60, 1324452), (72, 1103710), (74, 1073880), (76, 1045620), (80, 993339), (90, 882968), (95, 836496), (111, 715920), (114, 697080), (120, 662226), (144, 551855), (148, 536940), (152, 522810), (157, 506160), (171, 464720), (180, 441484), (185, 429552), (190, 418248), (222, 357960), (228, 348540), (240, 331113), (285, 278832), (296, 268470), (304, 261405), (314, 253080), (333, 238640), (342, 232360), (360, 220742), (370, 214776), (380, 209124), (444, 178980), (456, 174270), (471, 168720), (555, 143184), (570, 139416), (592, 134235), (628, 126540), (666, 119320), (684, 116180), (703, 113040), (720, 110371), (740, 107388), (760, 104562), (785, 101232), (855, 92944), (888, 89490), (912, 87135), (942, 84360), (1110, 71592), (1140, 69708), (1256, 63270), (1332, 59660), (1368, 58090), (1406, 56520), (1413, 56240), (1480, 53694), (1520, 52281), (1570, 50616), (1665, 47728), (1710, 46472), (1776, 44745), (1884, 42180), (2109, 37680), (2220, 35796), (2280, 34854), (2355, 33744), (2512, 31635), (2664, 29830), (2736, 29045), (2812, 28260), (2826, 28120), (2960, 26847), (2983, 26640), (3140, 25308), (3330, 23864), (3420, 23236), (3515, 22608), (3768, 21090), (4218, 18840), (4440, 17898), (4560, 17427), (4710, 16872), (5328, 14915), (5624, 14130), (5652, 14060), (5809, 13680), (5966, 13320), (6280, 12654), (6327, 12560), (6660, 11932), (6840, 11618), (7030, 11304), (7065, 11248), (7536, 10545), (8436, 9420), (8880, 8949)]