793480860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{489803}}^1$

素因数の和:489824

約数の個数: 60

約数和(自身を含む): 2489183928

約数和(自身を除く): 1695703068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 489803, 979606, 1469409, 1959212, 2449015, 2938818, 4408227, 4898030, 5877636, 7347045, 8816454, 9796060, 13224681, 14694090, 17632908, 22041135, 26449362, 29388180, 39674043, 44082270, 52898724, 66123405, 79348086, 88164540, 132246810, 158696172, 198370215, 264493620, 396740430, 793480860]

約数ペア:

[(1, 793480860), (2, 396740430), (3, 264493620), (4, 198370215), (5, 158696172), (6, 132246810), (9, 88164540), (10, 79348086), (12, 66123405), (15, 52898724), (18, 44082270), (20, 39674043), (27, 29388180), (30, 26449362), (36, 22041135), (45, 17632908), (54, 14694090), (60, 13224681), (81, 9796060), (90, 8816454), (108, 7347045), (135, 5877636), (162, 4898030), (180, 4408227), (270, 2938818), (324, 2449015), (405, 1959212), (540, 1469409), (810, 979606), (1620, 489803)]