1128361620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{508271}}^1$

素因数の和:508320

約数の個数: 48

約数和(自身を含む): 3244808448

約数和(自身を除く): 2116446828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 508271, 1016542, 1524813, 2033084, 2541355, 3049626, 5082710, 6099252, 7624065, 10165420, 15248130, 18806027, 30496260, 37612054, 56418081, 75224108, 94030135, 112836162, 188060270, 225672324, 282090405, 376120540, 564180810, 1128361620]

約数ペア:

[(1, 1128361620), (2, 564180810), (3, 376120540), (4, 282090405), (5, 225672324), (6, 188060270), (10, 112836162), (12, 94030135), (15, 75224108), (20, 56418081), (30, 37612054), (37, 30496260), (60, 18806027), (74, 15248130), (111, 10165420), (148, 7624065), (185, 6099252), (222, 5082710), (370, 3049626), (444, 2541355), (555, 2033084), (740, 1524813), (1110, 1016542), (2220, 508271)]