24773520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1072

約数の個数: 80

約数和(自身を含む): 77584320

約数和(自身を除く): 52810800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 947, 1090, 1308, 1635, 1744, 1894, 2180, 2616, 2841, 3270, 3788, 4360, 4735, 5232, 5682, 6540, 7576, 8720, 9470, 11364, 13080, 14205, 15152, 18940, 22728, 26160, 28410, 37880, 45456, 56820, 75760, 103223, 113640, 206446, 227280, 309669, 412892, 516115, 619338, 825784, 1032230, 1238676, 1548345, 1651568, 2064460, 2477352, 3096690, 4128920, 4954704, 6193380, 8257840, 12386760, 24773520]

約数ペア:

[(1, 24773520), (2, 12386760), (3, 8257840), (4, 6193380), (5, 4954704), (6, 4128920), (8, 3096690), (10, 2477352), (12, 2064460), (15, 1651568), (16, 1548345), (20, 1238676), (24, 1032230), (30, 825784), (40, 619338), (48, 516115), (60, 412892), (80, 309669), (109, 227280), (120, 206446), (218, 113640), (240, 103223), (327, 75760), (436, 56820), (545, 45456), (654, 37880), (872, 28410), (947, 26160), (1090, 22728), (1308, 18940), (1635, 15152), (1744, 14205), (1894, 13080), (2180, 11364), (2616, 9470), (2841, 8720), (3270, 7576), (3788, 6540), (4360, 5682), (4735, 5232)]