4886267040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{21613}}^1$

素因数の和:21791

約数の個数: 144

約数和(自身を含む): 16781368968

約数和(自身を除く): 11895101928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 157, 160, 180, 240, 288, 314, 360, 471, 480, 628, 720, 785, 942, 1256, 1413, 1440, 1570, 1884, 2355, 2512, 2826, 3140, 3768, 4710, 5024, 5652, 6280, 7065, 7536, 9420, 11304, 12560, 14130, 15072, 18840, 21613, 22608, 25120, 28260, 37680, 43226, 45216, 56520, 64839, 75360, 86452, 108065, 113040, 129678, 172904, 194517, 216130, 226080, 259356, 324195, 345808, 389034, 432260, 518712, 648390, 691616, 778068, 864520, 972585, 1037424, 1296780, 1556136, 1729040, 1945170, 2074848, 2593560, 3112272, 3393241, 3458080, 3890340, 5187120, 6224544, 6786482, 7780680, 10179723, 10374240, 13572964, 15561360, 16966205, 20359446, 27145928, 30539169, 31122720, 33932410, 40718892, 50898615, 54291856, 61078338, 67864820, 81437784, 101797230, 108583712, 122156676, 135729640, 152695845, 162875568, 203594460, 244313352, 271459280, 305391690, 325751136, 407188920, 488626704, 542918560, 610783380, 814377840, 977253408, 1221566760, 1628755680, 2443133520, 4886267040]

約数ペア:

[(1, 4886267040), (2, 2443133520), (3, 1628755680), (4, 1221566760), (5, 977253408), (6, 814377840), (8, 610783380), (9, 542918560), (10, 488626704), (12, 407188920), (15, 325751136), (16, 305391690), (18, 271459280), (20, 244313352), (24, 203594460), (30, 162875568), (32, 152695845), (36, 135729640), (40, 122156676), (45, 108583712), (48, 101797230), (60, 81437784), (72, 67864820), (80, 61078338), (90, 54291856), (96, 50898615), (120, 40718892), (144, 33932410), (157, 31122720), (160, 30539169), (180, 27145928), (240, 20359446), (288, 16966205), (314, 15561360), (360, 13572964), (471, 10374240), (480, 10179723), (628, 7780680), (720, 6786482), (785, 6224544), (942, 5187120), (1256, 3890340), (1413, 3458080), (1440, 3393241), (1570, 3112272), (1884, 2593560), (2355, 2074848), (2512, 1945170), (2826, 1729040), (3140, 1556136), (3768, 1296780), (4710, 1037424), (5024, 972585), (5652, 864520), (6280, 778068), (7065, 691616), (7536, 648390), (9420, 518712), (11304, 432260), (12560, 389034), (14130, 345808), (15072, 324195), (18840, 259356), (21613, 226080), (22608, 216130), (25120, 194517), (28260, 172904), (37680, 129678), (43226, 113040), (45216, 108065), (56520, 86452), (64839, 75360)]