42746040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{118739}}^1$

素因数の和:118756

約数の個数: 48

約数和(自身を含む): 138925800

約数和(自身を除く): 96179760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 118739, 237478, 356217, 474956, 593695, 712434, 949912, 1068651, 1187390, 1424868, 1781085, 2137302, 2374780, 2849736, 3562170, 4274604, 4749560, 5343255, 7124340, 8549208, 10686510, 14248680, 21373020, 42746040]

約数ペア:

[(1, 42746040), (2, 21373020), (3, 14248680), (4, 10686510), (5, 8549208), (6, 7124340), (8, 5343255), (9, 4749560), (10, 4274604), (12, 3562170), (15, 2849736), (18, 2374780), (20, 2137302), (24, 1781085), (30, 1424868), (36, 1187390), (40, 1068651), (45, 949912), (60, 712434), (72, 593695), (90, 474956), (120, 356217), (180, 237478), (360, 118739)]