505686960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3067}}^1$

素因数の和:3315

約数の個数: 120

約数和(自身を含む): 1706237520

約数和(自身を除く): 1200550560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 229, 240, 360, 458, 687, 720, 916, 1145, 1374, 1832, 2061, 2290, 2748, 3067, 3435, 3664, 4122, 4580, 5496, 6134, 6870, 8244, 9160, 9201, 10305, 10992, 12268, 13740, 15335, 16488, 18320, 18402, 20610, 24536, 27480, 27603, 30670, 32976, 36804, 41220, 46005, 49072, 54960, 55206, 61340, 73608, 82440, 92010, 110412, 122680, 138015, 147216, 164880, 184020, 220824, 245360, 276030, 368040, 441648, 552060, 702343, 736080, 1104120, 1404686, 2107029, 2208240, 2809372, 3511715, 4214058, 5618744, 6321087, 7023430, 8428116, 10535145, 11237488, 12642174, 14046860, 16856232, 21070290, 25284348, 28093720, 31605435, 33712464, 42140580, 50568696, 56187440, 63210870, 84281160, 101137392, 126421740, 168562320, 252843480, 505686960]

約数ペア:

[(1, 505686960), (2, 252843480), (3, 168562320), (4, 126421740), (5, 101137392), (6, 84281160), (8, 63210870), (9, 56187440), (10, 50568696), (12, 42140580), (15, 33712464), (16, 31605435), (18, 28093720), (20, 25284348), (24, 21070290), (30, 16856232), (36, 14046860), (40, 12642174), (45, 11237488), (48, 10535145), (60, 8428116), (72, 7023430), (80, 6321087), (90, 5618744), (120, 4214058), (144, 3511715), (180, 2809372), (229, 2208240), (240, 2107029), (360, 1404686), (458, 1104120), (687, 736080), (720, 702343), (916, 552060), (1145, 441648), (1374, 368040), (1832, 276030), (2061, 245360), (2290, 220824), (2748, 184020), (3067, 164880), (3435, 147216), (3664, 138015), (4122, 122680), (4580, 110412), (5496, 92010), (6134, 82440), (6870, 73608), (8244, 61340), (9160, 55206), (9201, 54960), (10305, 49072), (10992, 46005), (12268, 41220), (13740, 36804), (15335, 32976), (16488, 30670), (18320, 27603), (18402, 27480), (20610, 24536)]