447155640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4759}}^1$

素因数の和:4811

約数の個数: 160

約数和(自身を含む): 1555092000

約数和(自身を除く): 1107936360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 648, 696, 783, 810, 870, 1044, 1080, 1160, 1305, 1566, 1620, 1740, 2088, 2349, 2610, 3132, 3240, 3480, 3915, 4698, 4759, 5220, 6264, 7830, 9396, 9518, 10440, 11745, 14277, 15660, 18792, 19036, 23490, 23795, 28554, 31320, 38072, 42831, 46980, 47590, 57108, 71385, 85662, 93960, 95180, 114216, 128493, 138011, 142770, 171324, 190360, 214155, 256986, 276022, 285540, 342648, 385479, 414033, 428310, 513972, 552044, 571080, 642465, 690055, 770958, 828066, 856620, 1027944, 1104088, 1242099, 1284930, 1380110, 1541916, 1656132, 1713240, 1927395, 2070165, 2484198, 2569860, 2760220, 3083832, 3312264, 3726297, 3854790, 4140330, 4968396, 5139720, 5520440, 6210495, 7452594, 7709580, 8280660, 9936792, 11178891, 12420990, 14905188, 15419160, 16561320, 18631485, 22357782, 24841980, 29810376, 37262970, 44715564, 49683960, 55894455, 74525940, 89431128, 111788910, 149051880, 223577820, 447155640]

約数ペア:

[(1, 447155640), (2, 223577820), (3, 149051880), (4, 111788910), (5, 89431128), (6, 74525940), (8, 55894455), (9, 49683960), (10, 44715564), (12, 37262970), (15, 29810376), (18, 24841980), (20, 22357782), (24, 18631485), (27, 16561320), (29, 15419160), (30, 14905188), (36, 12420990), (40, 11178891), (45, 9936792), (54, 8280660), (58, 7709580), (60, 7452594), (72, 6210495), (81, 5520440), (87, 5139720), (90, 4968396), (108, 4140330), (116, 3854790), (120, 3726297), (135, 3312264), (145, 3083832), (162, 2760220), (174, 2569860), (180, 2484198), (216, 2070165), (232, 1927395), (261, 1713240), (270, 1656132), (290, 1541916), (324, 1380110), (348, 1284930), (360, 1242099), (405, 1104088), (435, 1027944), (522, 856620), (540, 828066), (580, 770958), (648, 690055), (696, 642465), (783, 571080), (810, 552044), (870, 513972), (1044, 428310), (1080, 414033), (1160, 385479), (1305, 342648), (1566, 285540), (1620, 276022), (1740, 256986), (2088, 214155), (2349, 190360), (2610, 171324), (3132, 142770), (3240, 138011), (3480, 128493), (3915, 114216), (4698, 95180), (4759, 93960), (5220, 85662), (6264, 71385), (7830, 57108), (9396, 47590), (9518, 46980), (10440, 42831), (11745, 38072), (14277, 31320), (15660, 28554), (18792, 23795), (19036, 23490)]