78141957840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{84067}}^1$

素因数の和:85377

約数の個数: 120

約数和(自身を含む): 262633139808

約数和(自身を除く): 184491181968

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, 240, 360, 720, 1291, 2582, 3873, 5164, 6455, 7746, 10328, 11619, 12910, 15492, 19365, 20656, 23238, 25820, 30984, 38730, 46476, 51640, 58095, 61968, 77460, 84067, 92952, 103280, 116190, 154920, 168134, 185904, 232380, 252201, 309840, 336268, 420335, 464760, 504402, 672536, 756603, 840670, 929520, 1008804, 1261005, 1345072, 1513206, 1681340, 2017608, 2522010, 3026412, 3362680, 3783015, 4035216, 5044020, 6052824, 6725360, 7566030, 10088040, 12105648, 15132060, 20176080, 30264120, 60528240, 108530497, 217060994, 325591491, 434121988, 542652485, 651182982, 868243976, 976774473, 1085304970, 1302365964, 1627957455, 1736487952, 1953548946, 2170609940, 2604731928, 3255914910, 3907097892, 4341219880, 4883872365, 5209463856, 6511829820, 7814195784, 8682439760, 9767744730, 13023659640, 15628391568, 19535489460, 26047319280, 39070978920, 78141957840]

約数ペア:

[(1, 78141957840), (2, 39070978920), (3, 26047319280), (4, 19535489460), (5, 15628391568), (6, 13023659640), (8, 9767744730), (9, 8682439760), (10, 7814195784), (12, 6511829820), (15, 5209463856), (16, 4883872365), (18, 4341219880), (20, 3907097892), (24, 3255914910), (30, 2604731928), (36, 2170609940), (40, 1953548946), (45, 1736487952), (48, 1627957455), (60, 1302365964), (72, 1085304970), (80, 976774473), (90, 868243976), (120, 651182982), (144, 542652485), (180, 434121988), (240, 325591491), (360, 217060994), (720, 108530497), (1291, 60528240), (2582, 30264120), (3873, 20176080), (5164, 15132060), (6455, 12105648), (7746, 10088040), (10328, 7566030), (11619, 6725360), (12910, 6052824), (15492, 5044020), (19365, 4035216), (20656, 3783015), (23238, 3362680), (25820, 3026412), (30984, 2522010), (38730, 2017608), (46476, 1681340), (51640, 1513206), (58095, 1345072), (61968, 1261005), (77460, 1008804), (84067, 929520), (92952, 840670), (103280, 756603), (116190, 672536), (154920, 504402), (168134, 464760), (185904, 420335), (232380, 336268), (252201, 309840)]