1611272280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{200407}}^1$

素因数の和:200488

約数の個数: 64

約数和(自身を含む): 4905987840

約数和(自身を除く): 3294715560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 200407, 400814, 601221, 801628, 1002035, 1202442, 1603256, 2004070, 2404884, 3006105, 4008140, 4809768, 6012210, 8016280, 12024420, 13427269, 24048840, 26854538, 40281807, 53709076, 67136345, 80563614, 107418152, 134272690, 161127228, 201409035, 268545380, 322254456, 402818070, 537090760, 805636140, 1611272280]

約数ペア:

[(1, 1611272280), (2, 805636140), (3, 537090760), (4, 402818070), (5, 322254456), (6, 268545380), (8, 201409035), (10, 161127228), (12, 134272690), (15, 107418152), (20, 80563614), (24, 67136345), (30, 53709076), (40, 40281807), (60, 26854538), (67, 24048840), (120, 13427269), (134, 12024420), (201, 8016280), (268, 6012210), (335, 4809768), (402, 4008140), (536, 3006105), (670, 2404884), (804, 2004070), (1005, 1603256), (1340, 1202442), (1608, 1002035), (2010, 801628), (2680, 601221), (4020, 400814), (8040, 200407)]