232831080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{673}}^1$

素因数の和:752

約数の個数: 144

約数和(自身を含む): 783059940

約数和(自身を除く): 550228860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 673, 744, 930, 961, 1116, 1240, 1346, 1395, 1860, 1922, 2019, 2232, 2692, 2790, 2883, 3365, 3720, 3844, 4038, 4805, 5384, 5580, 5766, 6057, 6730, 7688, 8076, 8649, 9610, 10095, 11160, 11532, 12114, 13460, 14415, 16152, 17298, 19220, 20190, 20863, 23064, 24228, 26920, 28830, 30285, 34596, 38440, 40380, 41726, 43245, 48456, 57660, 60570, 62589, 69192, 80760, 83452, 86490, 104315, 115320, 121140, 125178, 166904, 172980, 187767, 208630, 242280, 250356, 312945, 345960, 375534, 417260, 500712, 625890, 646753, 751068, 834520, 938835, 1251780, 1293506, 1502136, 1877670, 1940259, 2503560, 2587012, 3233765, 3755340, 3880518, 5174024, 5820777, 6467530, 7510680, 7761036, 9701295, 11641554, 12935060, 15522072, 19402590, 23283108, 25870120, 29103885, 38805180, 46566216, 58207770, 77610360, 116415540, 232831080]

約数ペア:

[(1, 232831080), (2, 116415540), (3, 77610360), (4, 58207770), (5, 46566216), (6, 38805180), (8, 29103885), (9, 25870120), (10, 23283108), (12, 19402590), (15, 15522072), (18, 12935060), (20, 11641554), (24, 9701295), (30, 7761036), (31, 7510680), (36, 6467530), (40, 5820777), (45, 5174024), (60, 3880518), (62, 3755340), (72, 3233765), (90, 2587012), (93, 2503560), (120, 1940259), (124, 1877670), (155, 1502136), (180, 1293506), (186, 1251780), (248, 938835), (279, 834520), (310, 751068), (360, 646753), (372, 625890), (465, 500712), (558, 417260), (620, 375534), (673, 345960), (744, 312945), (930, 250356), (961, 242280), (1116, 208630), (1240, 187767), (1346, 172980), (1395, 166904), (1860, 125178), (1922, 121140), (2019, 115320), (2232, 104315), (2692, 86490), (2790, 83452), (2883, 80760), (3365, 69192), (3720, 62589), (3844, 60570), (4038, 57660), (4805, 48456), (5384, 43245), (5580, 41726), (5766, 40380), (6057, 38440), (6730, 34596), (7688, 30285), (8076, 28830), (8649, 26920), (9610, 24228), (10095, 23064), (11160, 20863), (11532, 20190), (12114, 19220), (13460, 17298), (14415, 16152)]