1210363920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1681061}}^1$

素因数の和:1681080

約数の個数: 60

約数和(自身を含む): 4064807916

約数和(自身を除く): 2854443996

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1681061, 3362122, 5043183, 6724244, 8405305, 10086366, 13448488, 15129549, 16810610, 20172732, 25215915, 26896976, 30259098, 33621220, 40345464, 50431830, 60518196, 67242440, 75647745, 80690928, 100863660, 121036392, 134484880, 151295490, 201727320, 242072784, 302590980, 403454640, 605181960, 1210363920]

約数ペア:

[(1, 1210363920), (2, 605181960), (3, 403454640), (4, 302590980), (5, 242072784), (6, 201727320), (8, 151295490), (9, 134484880), (10, 121036392), (12, 100863660), (15, 80690928), (16, 75647745), (18, 67242440), (20, 60518196), (24, 50431830), (30, 40345464), (36, 33621220), (40, 30259098), (45, 26896976), (48, 25215915), (60, 20172732), (72, 16810610), (80, 15129549), (90, 13448488), (120, 10086366), (144, 8405305), (180, 6724244), (240, 5043183), (360, 3362122), (720, 1681061)]