141953520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7487}}^1$

素因数の和:7582

約数の個数: 80

約数和(自身を含む): 445685760

約数和(自身を除く): 303732240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 7487, 9480, 14974, 18960, 22461, 29948, 37435, 44922, 59896, 74870, 89844, 112305, 119792, 149740, 179688, 224610, 299480, 359376, 449220, 591473, 598960, 898440, 1182946, 1774419, 1796880, 2365892, 2957365, 3548838, 4731784, 5914730, 7097676, 8872095, 9463568, 11829460, 14195352, 17744190, 23658920, 28390704, 35488380, 47317840, 70976760, 141953520]

約数ペア:

[(1, 141953520), (2, 70976760), (3, 47317840), (4, 35488380), (5, 28390704), (6, 23658920), (8, 17744190), (10, 14195352), (12, 11829460), (15, 9463568), (16, 8872095), (20, 7097676), (24, 5914730), (30, 4731784), (40, 3548838), (48, 2957365), (60, 2365892), (79, 1796880), (80, 1774419), (120, 1182946), (158, 898440), (237, 598960), (240, 591473), (316, 449220), (395, 359376), (474, 299480), (632, 224610), (790, 179688), (948, 149740), (1185, 119792), (1264, 112305), (1580, 89844), (1896, 74870), (2370, 59896), (3160, 44922), (3792, 37435), (4740, 29948), (6320, 22461), (7487, 18960), (9480, 14974)]