1117560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 3427200

約数和(自身を除く): 2309640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 139, 201, 268, 278, 335, 402, 417, 536, 556, 670, 695, 804, 834, 1005, 1112, 1340, 1390, 1608, 1668, 2010, 2085, 2680, 2780, 3336, 4020, 4170, 5560, 8040, 8340, 9313, 16680, 18626, 27939, 37252, 46565, 55878, 74504, 93130, 111756, 139695, 186260, 223512, 279390, 372520, 558780, 1117560]

約数ペア:

[(1, 1117560), (2, 558780), (3, 372520), (4, 279390), (5, 223512), (6, 186260), (8, 139695), (10, 111756), (12, 93130), (15, 74504), (20, 55878), (24, 46565), (30, 37252), (40, 27939), (60, 18626), (67, 16680), (120, 9313), (134, 8340), (139, 8040), (201, 5560), (268, 4170), (278, 4020), (335, 3336), (402, 2780), (417, 2680), (536, 2085), (556, 2010), (670, 1668), (695, 1608), (804, 1390), (834, 1340), (1005, 1112)]