82667040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{172223}}^1$

素因数の和:172241

約数の個数: 48

約数和(自身を含む): 260402688

約数和(自身を除く): 177735648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 172223, 344446, 516669, 688892, 861115, 1033338, 1377784, 1722230, 2066676, 2583345, 2755568, 3444460, 4133352, 5166690, 5511136, 6888920, 8266704, 10333380, 13777840, 16533408, 20666760, 27555680, 41333520, 82667040]

約数ペア:

[(1, 82667040), (2, 41333520), (3, 27555680), (4, 20666760), (5, 16533408), (6, 13777840), (8, 10333380), (10, 8266704), (12, 6888920), (15, 5511136), (16, 5166690), (20, 4133352), (24, 3444460), (30, 2755568), (32, 2583345), (40, 2066676), (48, 1722230), (60, 1377784), (80, 1033338), (96, 861115), (120, 688892), (160, 516669), (240, 344446), (480, 172223)]