163960080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3433}}^1$

素因数の和:3648

約数の個数: 80

約数和(自身を含む): 510979200

約数和(自身を除く): 347019120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3433, 3980, 4776, 5970, 6866, 7960, 9552, 10299, 11940, 13732, 15920, 17165, 20598, 23880, 27464, 34330, 41196, 47760, 51495, 54928, 68660, 82392, 102990, 137320, 164784, 205980, 274640, 411960, 683167, 823920, 1366334, 2049501, 2732668, 3415835, 4099002, 5465336, 6831670, 8198004, 10247505, 10930672, 13663340, 16396008, 20495010, 27326680, 32792016, 40990020, 54653360, 81980040, 163960080]

約数ペア:

[(1, 163960080), (2, 81980040), (3, 54653360), (4, 40990020), (5, 32792016), (6, 27326680), (8, 20495010), (10, 16396008), (12, 13663340), (15, 10930672), (16, 10247505), (20, 8198004), (24, 6831670), (30, 5465336), (40, 4099002), (48, 3415835), (60, 2732668), (80, 2049501), (120, 1366334), (199, 823920), (240, 683167), (398, 411960), (597, 274640), (796, 205980), (995, 164784), (1194, 137320), (1592, 102990), (1990, 82392), (2388, 68660), (2985, 54928), (3184, 51495), (3433, 47760), (3980, 41196), (4776, 34330), (5970, 27464), (6866, 23880), (7960, 20598), (9552, 17165), (10299, 15920), (11940, 13732)]