138260760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{104743}}^1$

素因数の和:104768

約数の個数: 64

約数和(自身を含む): 452494080

約数和(自身を除く): 314233320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 104743, 209486, 314229, 418972, 523715, 628458, 837944, 1047430, 1152173, 1256916, 1571145, 2094860, 2304346, 2513832, 3142290, 3456519, 4189720, 4608692, 5760865, 6284580, 6913038, 9217384, 11521730, 12569160, 13826076, 17282595, 23043460, 27652152, 34565190, 46086920, 69130380, 138260760]

約数ペア:

[(1, 138260760), (2, 69130380), (3, 46086920), (4, 34565190), (5, 27652152), (6, 23043460), (8, 17282595), (10, 13826076), (11, 12569160), (12, 11521730), (15, 9217384), (20, 6913038), (22, 6284580), (24, 5760865), (30, 4608692), (33, 4189720), (40, 3456519), (44, 3142290), (55, 2513832), (60, 2304346), (66, 2094860), (88, 1571145), (110, 1256916), (120, 1152173), (132, 1047430), (165, 837944), (220, 628458), (264, 523715), (330, 418972), (440, 314229), (660, 209486), (1320, 104743)]