158866080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 515198880

約数和(自身を除く): 356332800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 179, 215, 240, 258, 344, 358, 430, 480, 516, 537, 645, 688, 716, 860, 895, 1032, 1074, 1290, 1376, 1432, 1720, 1790, 1849, 2064, 2148, 2580, 2685, 2864, 3440, 3580, 3698, 4128, 4296, 5160, 5370, 5547, 5728, 6880, 7160, 7396, 7697, 8592, 9245, 10320, 10740, 11094, 14320, 14792, 15394, 17184, 18490, 20640, 21480, 22188, 23091, 27735, 28640, 29584, 30788, 36980, 38485, 42960, 44376, 46182, 55470, 59168, 61576, 73960, 76970, 85920, 88752, 92364, 110940, 115455, 123152, 147920, 153940, 177504, 184728, 221880, 230910, 246304, 295840, 307880, 330971, 369456, 443760, 461820, 615760, 661942, 738912, 887520, 923640, 992913, 1231520, 1323884, 1654855, 1847280, 1985826, 2647768, 3309710, 3694560, 3971652, 4964565, 5295536, 6619420, 7943304, 9929130, 10591072, 13238840, 15886608, 19858260, 26477680, 31773216, 39716520, 52955360, 79433040, 158866080]

約数ペア:

[(1, 158866080), (2, 79433040), (3, 52955360), (4, 39716520), (5, 31773216), (6, 26477680), (8, 19858260), (10, 15886608), (12, 13238840), (15, 10591072), (16, 9929130), (20, 7943304), (24, 6619420), (30, 5295536), (32, 4964565), (40, 3971652), (43, 3694560), (48, 3309710), (60, 2647768), (80, 1985826), (86, 1847280), (96, 1654855), (120, 1323884), (129, 1231520), (160, 992913), (172, 923640), (179, 887520), (215, 738912), (240, 661942), (258, 615760), (344, 461820), (358, 443760), (430, 369456), (480, 330971), (516, 307880), (537, 295840), (645, 246304), (688, 230910), (716, 221880), (860, 184728), (895, 177504), (1032, 153940), (1074, 147920), (1290, 123152), (1376, 115455), (1432, 110940), (1720, 92364), (1790, 88752), (1849, 85920), (2064, 76970), (2148, 73960), (2580, 61576), (2685, 59168), (2864, 55470), (3440, 46182), (3580, 44376), (3698, 42960), (4128, 38485), (4296, 36980), (5160, 30788), (5370, 29584), (5547, 28640), (5728, 27735), (6880, 23091), (7160, 22188), (7396, 21480), (7697, 20640), (8592, 18490), (9245, 17184), (10320, 15394), (10740, 14792), (11094, 14320)]