1956775440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173473}}^1$

素因数の和:173536

約数の個数: 80

約数和(自身を含む): 6195103488

約数和(自身を除く): 4238328048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 173473, 346946, 520419, 693892, 867365, 1040838, 1387784, 1734730, 2081676, 2602095, 2775568, 3469460, 4163352, 5204190, 6938920, 8153231, 8326704, 10408380, 13877840, 16306462, 20816760, 24459693, 32612924, 40766155, 41633520, 48919386, 65225848, 81532310, 97838772, 122298465, 130451696, 163064620, 195677544, 244596930, 326129240, 391355088, 489193860, 652258480, 978387720, 1956775440]

約数ペア:

[(1, 1956775440), (2, 978387720), (3, 652258480), (4, 489193860), (5, 391355088), (6, 326129240), (8, 244596930), (10, 195677544), (12, 163064620), (15, 130451696), (16, 122298465), (20, 97838772), (24, 81532310), (30, 65225848), (40, 48919386), (47, 41633520), (48, 40766155), (60, 32612924), (80, 24459693), (94, 20816760), (120, 16306462), (141, 13877840), (188, 10408380), (235, 8326704), (240, 8153231), (282, 6938920), (376, 5204190), (470, 4163352), (564, 3469460), (705, 2775568), (752, 2602095), (940, 2081676), (1128, 1734730), (1410, 1387784), (1880, 1040838), (2256, 867365), (2820, 693892), (3760, 520419), (5640, 346946), (11280, 173473)]