975096120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1103}}^1$

素因数の和:1309

約数の個数: 128

約数和(自身を含む): 3004646400

約数和(自身を除く): 2029550280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 139, 159, 212, 265, 278, 318, 417, 424, 530, 556, 636, 695, 795, 834, 1060, 1103, 1112, 1272, 1390, 1590, 1668, 2085, 2120, 2206, 2780, 3180, 3309, 3336, 4170, 4412, 5515, 5560, 6360, 6618, 7367, 8340, 8824, 11030, 13236, 14734, 16545, 16680, 22060, 22101, 26472, 29468, 33090, 36835, 44120, 44202, 58459, 58936, 66180, 73670, 88404, 110505, 116918, 132360, 147340, 153317, 175377, 176808, 221010, 233836, 292295, 294680, 306634, 350754, 442020, 459951, 467672, 584590, 613268, 701508, 766585, 876885, 884040, 919902, 1169180, 1226536, 1403016, 1533170, 1753770, 1839804, 2299755, 2338360, 3066340, 3507540, 3679608, 4599510, 6132680, 7015080, 8125801, 9199020, 16251602, 18398040, 24377403, 32503204, 40629005, 48754806, 65006408, 81258010, 97509612, 121887015, 162516020, 195019224, 243774030, 325032040, 487548060, 975096120]

約数ペア:

[(1, 975096120), (2, 487548060), (3, 325032040), (4, 243774030), (5, 195019224), (6, 162516020), (8, 121887015), (10, 97509612), (12, 81258010), (15, 65006408), (20, 48754806), (24, 40629005), (30, 32503204), (40, 24377403), (53, 18398040), (60, 16251602), (106, 9199020), (120, 8125801), (139, 7015080), (159, 6132680), (212, 4599510), (265, 3679608), (278, 3507540), (318, 3066340), (417, 2338360), (424, 2299755), (530, 1839804), (556, 1753770), (636, 1533170), (695, 1403016), (795, 1226536), (834, 1169180), (1060, 919902), (1103, 884040), (1112, 876885), (1272, 766585), (1390, 701508), (1590, 613268), (1668, 584590), (2085, 467672), (2120, 459951), (2206, 442020), (2780, 350754), (3180, 306634), (3309, 294680), (3336, 292295), (4170, 233836), (4412, 221010), (5515, 176808), (5560, 175377), (6360, 153317), (6618, 147340), (7367, 132360), (8340, 116918), (8824, 110505), (11030, 88404), (13236, 73670), (14734, 66180), (16545, 58936), (16680, 58459), (22060, 44202), (22101, 44120), (26472, 36835), (29468, 33090)]