248019180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 708087744

約数和(自身を除く): 460068564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 157, 226, 233, 314, 339, 452, 466, 471, 565, 628, 678, 699, 785, 932, 942, 1130, 1165, 1356, 1398, 1570, 1695, 1884, 2260, 2330, 2355, 2796, 3140, 3390, 3495, 4660, 4710, 6780, 6990, 9420, 13980, 17741, 26329, 35482, 36581, 52658, 53223, 70964, 73162, 78987, 88705, 105316, 106446, 109743, 131645, 146324, 157974, 177410, 182905, 212892, 219486, 263290, 266115, 315948, 354820, 365810, 394935, 438972, 526580, 532230, 548715, 731620, 789870, 1064460, 1097430, 1579740, 2194860, 4133653, 8267306, 12400959, 16534612, 20668265, 24801918, 41336530, 49603836, 62004795, 82673060, 124009590, 248019180]

約数ペア:

[(1, 248019180), (2, 124009590), (3, 82673060), (4, 62004795), (5, 49603836), (6, 41336530), (10, 24801918), (12, 20668265), (15, 16534612), (20, 12400959), (30, 8267306), (60, 4133653), (113, 2194860), (157, 1579740), (226, 1097430), (233, 1064460), (314, 789870), (339, 731620), (452, 548715), (466, 532230), (471, 526580), (565, 438972), (628, 394935), (678, 365810), (699, 354820), (785, 315948), (932, 266115), (942, 263290), (1130, 219486), (1165, 212892), (1356, 182905), (1398, 177410), (1570, 157974), (1695, 146324), (1884, 131645), (2260, 109743), (2330, 106446), (2355, 105316), (2796, 88705), (3140, 78987), (3390, 73162), (3495, 70964), (4660, 53223), (4710, 52658), (6780, 36581), (6990, 35482), (9420, 26329), (13980, 17741)]