155711040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2659}}^1$

素因数の和:2740

約数の個数: 112

約数和(自身を含む): 502676160

約数和(自身を除く): 346965120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1830, 1952, 2440, 2659, 2928, 3660, 3904, 4880, 5318, 5856, 7320, 7977, 9760, 10636, 11712, 13295, 14640, 15954, 19520, 21272, 26590, 29280, 31908, 39885, 42544, 53180, 58560, 63816, 79770, 85088, 106360, 127632, 159540, 162199, 170176, 212720, 255264, 319080, 324398, 425440, 486597, 510528, 638160, 648796, 810995, 850880, 973194, 1276320, 1297592, 1621990, 1946388, 2432985, 2552640, 2595184, 3243980, 3892776, 4865970, 5190368, 6487960, 7785552, 9731940, 10380736, 12975920, 15571104, 19463880, 25951840, 31142208, 38927760, 51903680, 77855520, 155711040]

約数ペア:

[(1, 155711040), (2, 77855520), (3, 51903680), (4, 38927760), (5, 31142208), (6, 25951840), (8, 19463880), (10, 15571104), (12, 12975920), (15, 10380736), (16, 9731940), (20, 7785552), (24, 6487960), (30, 5190368), (32, 4865970), (40, 3892776), (48, 3243980), (60, 2595184), (61, 2552640), (64, 2432985), (80, 1946388), (96, 1621990), (120, 1297592), (122, 1276320), (160, 973194), (183, 850880), (192, 810995), (240, 648796), (244, 638160), (305, 510528), (320, 486597), (366, 425440), (480, 324398), (488, 319080), (610, 255264), (732, 212720), (915, 170176), (960, 162199), (976, 159540), (1220, 127632), (1464, 106360), (1830, 85088), (1952, 79770), (2440, 63816), (2659, 58560), (2928, 53180), (3660, 42544), (3904, 39885), (4880, 31908), (5318, 29280), (5856, 26590), (7320, 21272), (7977, 19520), (9760, 15954), (10636, 14640), (11712, 13295)]