82400040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5323}}^1$

素因数の和:5383

約数の個数: 96

約数和(自身を含む): 274079520

約数和(自身を除く): 191679480

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, 5323, 7740, 10646, 15480, 15969, 21292, 26615, 31938, 42584, 47907, 53230, 63876, 79845, 95814, 106460, 127752, 159690, 191628, 212920, 228889, 239535, 319380, 383256, 457778, 479070, 638760, 686667, 915556, 958140, 1144445, 1373334, 1831112, 1916280, 2060001, 2288890, 2746668, 3433335, 4120002, 4577780, 5493336, 6866670, 8240004, 9155560, 10300005, 13733340, 16480008, 20600010, 27466680, 41200020, 82400040]

約数ペア:

[(1, 82400040), (2, 41200020), (3, 27466680), (4, 20600010), (5, 16480008), (6, 13733340), (8, 10300005), (9, 9155560), (10, 8240004), (12, 6866670), (15, 5493336), (18, 4577780), (20, 4120002), (24, 3433335), (30, 2746668), (36, 2288890), (40, 2060001), (43, 1916280), (45, 1831112), (60, 1373334), (72, 1144445), (86, 958140), (90, 915556), (120, 686667), (129, 638760), (172, 479070), (180, 457778), (215, 383256), (258, 319380), (344, 239535), (360, 228889), (387, 212920), (430, 191628), (516, 159690), (645, 127752), (774, 106460), (860, 95814), (1032, 79845), (1290, 63876), (1548, 53230), (1720, 47907), (1935, 42584), (2580, 31938), (3096, 26615), (3870, 21292), (5160, 15969), (5323, 15480), (7740, 10646)]