1155213120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19727}}^1$

素因数の和:19808

約数の個数: 112

約数和(自身を含む): 3728118528

約数和(自身を除く): 2572905408

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, 2928, 3660, 3904, 4880, 5856, 7320, 9760, 11712, 14640, 19520, 19727, 29280, 39454, 58560, 59181, 78908, 98635, 118362, 157816, 197270, 236724, 295905, 315632, 394540, 473448, 591810, 631264, 789080, 946896, 1183620, 1203347, 1262528, 1578160, 1893792, 2367240, 2406694, 3156320, 3610041, 3787584, 4734480, 4813388, 6016735, 6312640, 7220082, 9468960, 9626776, 12033470, 14440164, 18050205, 18937920, 19253552, 24066940, 28880328, 36100410, 38507104, 48133880, 57760656, 72200820, 77014208, 96267760, 115521312, 144401640, 192535520, 231042624, 288803280, 385071040, 577606560, 1155213120]

約数ペア:

[(1, 1155213120), (2, 577606560), (3, 385071040), (4, 288803280), (5, 231042624), (6, 192535520), (8, 144401640), (10, 115521312), (12, 96267760), (15, 77014208), (16, 72200820), (20, 57760656), (24, 48133880), (30, 38507104), (32, 36100410), (40, 28880328), (48, 24066940), (60, 19253552), (61, 18937920), (64, 18050205), (80, 14440164), (96, 12033470), (120, 9626776), (122, 9468960), (160, 7220082), (183, 6312640), (192, 6016735), (240, 4813388), (244, 4734480), (305, 3787584), (320, 3610041), (366, 3156320), (480, 2406694), (488, 2367240), (610, 1893792), (732, 1578160), (915, 1262528), (960, 1203347), (976, 1183620), (1220, 946896), (1464, 789080), (1830, 631264), (1952, 591810), (2440, 473448), (2928, 394540), (3660, 315632), (3904, 295905), (4880, 236724), (5856, 197270), (7320, 157816), (9760, 118362), (11712, 98635), (14640, 78908), (19520, 59181), (19727, 58560), (29280, 39454)]