412481520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52081}}^1$

素因数の和:52111

約数の個数: 120

約数和(自身を含む): 1511211312

約数和(自身を除く): 1098729792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 52081, 104162, 156243, 208324, 260405, 312486, 416648, 468729, 520810, 572891, 624972, 781215, 833296, 937458, 1041620, 1145782, 1249944, 1562430, 1718673, 1874916, 2083240, 2291564, 2343645, 2499888, 2864455, 3124860, 3437346, 3749832, 4166480, 4583128, 4687290, 5156019, 5728910, 6249720, 6874692, 7499664, 8593365, 9166256, 9374580, 10312038, 11457820, 12499440, 13749384, 17186730, 18749160, 20624076, 22915640, 25780095, 27498768, 34373460, 37498320, 41248152, 45831280, 51560190, 68746920, 82496304, 103120380, 137493840, 206240760, 412481520]

約数ペア:

[(1, 412481520), (2, 206240760), (3, 137493840), (4, 103120380), (5, 82496304), (6, 68746920), (8, 51560190), (9, 45831280), (10, 41248152), (11, 37498320), (12, 34373460), (15, 27498768), (16, 25780095), (18, 22915640), (20, 20624076), (22, 18749160), (24, 17186730), (30, 13749384), (33, 12499440), (36, 11457820), (40, 10312038), (44, 9374580), (45, 9166256), (48, 8593365), (55, 7499664), (60, 6874692), (66, 6249720), (72, 5728910), (80, 5156019), (88, 4687290), (90, 4583128), (99, 4166480), (110, 3749832), (120, 3437346), (132, 3124860), (144, 2864455), (165, 2499888), (176, 2343645), (180, 2291564), (198, 2083240), (220, 1874916), (240, 1718673), (264, 1562430), (330, 1249944), (360, 1145782), (396, 1041620), (440, 937458), (495, 833296), (528, 781215), (660, 624972), (720, 572891), (792, 520810), (880, 468729), (990, 416648), (1320, 312486), (1584, 260405), (1980, 208324), (2640, 156243), (3960, 104162), (7920, 52081)]