393052680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25391}}^1$

素因数の和:25451

約数の個数: 96

約数和(自身を含む): 1307180160

約数和(自身を除く): 914127480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 25391, 50782, 76173, 101564, 126955, 152346, 203128, 228519, 253910, 304692, 380865, 457038, 507820, 609384, 761730, 914076, 1015640, 1091813, 1142595, 1523460, 1828152, 2183626, 2285190, 3046920, 3275439, 4367252, 4570380, 5459065, 6550878, 8734504, 9140760, 9826317, 10918130, 13101756, 16377195, 19652634, 21836260, 26203512, 32754390, 39305268, 43672520, 49131585, 65508780, 78610536, 98263170, 131017560, 196526340, 393052680]

約数ペア:

[(1, 393052680), (2, 196526340), (3, 131017560), (4, 98263170), (5, 78610536), (6, 65508780), (8, 49131585), (9, 43672520), (10, 39305268), (12, 32754390), (15, 26203512), (18, 21836260), (20, 19652634), (24, 16377195), (30, 13101756), (36, 10918130), (40, 9826317), (43, 9140760), (45, 8734504), (60, 6550878), (72, 5459065), (86, 4570380), (90, 4367252), (120, 3275439), (129, 3046920), (172, 2285190), (180, 2183626), (215, 1828152), (258, 1523460), (344, 1142595), (360, 1091813), (387, 1015640), (430, 914076), (516, 761730), (645, 609384), (774, 507820), (860, 457038), (1032, 380865), (1290, 304692), (1548, 253910), (1720, 228519), (1935, 203128), (2580, 152346), (3096, 126955), (3870, 101564), (5160, 76173), (7740, 50782), (15480, 25391)]