857848080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1753}}^1\times {\mathrm{2039}}^1$

素因数の和:3808

約数の個数: 80

約数和(自身を含む): 2662151040

約数和(自身を除く): 1804302960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1753, 2039, 3506, 4078, 5259, 6117, 7012, 8156, 8765, 10195, 10518, 12234, 14024, 16312, 17530, 20390, 21036, 24468, 26295, 28048, 30585, 32624, 35060, 40780, 42072, 48936, 52590, 61170, 70120, 81560, 84144, 97872, 105180, 122340, 140240, 163120, 210360, 244680, 420720, 489360, 3574367, 7148734, 10723101, 14297468, 17871835, 21446202, 28594936, 35743670, 42892404, 53615505, 57189872, 71487340, 85784808, 107231010, 142974680, 171569616, 214462020, 285949360, 428924040, 857848080]

約数ペア:

[(1, 857848080), (2, 428924040), (3, 285949360), (4, 214462020), (5, 171569616), (6, 142974680), (8, 107231010), (10, 85784808), (12, 71487340), (15, 57189872), (16, 53615505), (20, 42892404), (24, 35743670), (30, 28594936), (40, 21446202), (48, 17871835), (60, 14297468), (80, 10723101), (120, 7148734), (240, 3574367), (1753, 489360), (2039, 420720), (3506, 244680), (4078, 210360), (5259, 163120), (6117, 140240), (7012, 122340), (8156, 105180), (8765, 97872), (10195, 84144), (10518, 81560), (12234, 70120), (14024, 61170), (16312, 52590), (17530, 48936), (20390, 42072), (21036, 40780), (24468, 35060), (26295, 32624), (28048, 30585)]