195962160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26339}}^1$

素因数の和:26386

約数の個数: 80

約数和(自身を含む): 627102720

約数和(自身を除く): 431140560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 26339, 52678, 79017, 105356, 131695, 158034, 210712, 263390, 316068, 395085, 421424, 526780, 632136, 790170, 816509, 1053560, 1264272, 1580340, 1633018, 2107120, 2449527, 3160680, 3266036, 4082545, 4899054, 6321360, 6532072, 8165090, 9798108, 12247635, 13064144, 16330180, 19596216, 24495270, 32660360, 39192432, 48990540, 65320720, 97981080, 195962160]

約数ペア:

[(1, 195962160), (2, 97981080), (3, 65320720), (4, 48990540), (5, 39192432), (6, 32660360), (8, 24495270), (10, 19596216), (12, 16330180), (15, 13064144), (16, 12247635), (20, 9798108), (24, 8165090), (30, 6532072), (31, 6321360), (40, 4899054), (48, 4082545), (60, 3266036), (62, 3160680), (80, 2449527), (93, 2107120), (120, 1633018), (124, 1580340), (155, 1264272), (186, 1053560), (240, 816509), (248, 790170), (310, 632136), (372, 526780), (465, 421424), (496, 395085), (620, 316068), (744, 263390), (930, 210712), (1240, 158034), (1488, 131695), (1860, 105356), (2480, 79017), (3720, 52678), (7440, 26339)]