27956069040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{259429}}^1$

素因数の和:259894

約数の個数: 80

約数和(自身を含む): 86857164000

約数和(自身を除く): 58901094960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 449, 898, 1347, 1796, 2245, 2694, 3592, 4490, 5388, 6735, 7184, 8980, 10776, 13470, 17960, 21552, 26940, 35920, 53880, 107760, 259429, 518858, 778287, 1037716, 1297145, 1556574, 2075432, 2594290, 3113148, 3891435, 4150864, 5188580, 6226296, 7782870, 10377160, 12452592, 15565740, 20754320, 31131480, 62262960, 116483621, 232967242, 349450863, 465934484, 582418105, 698901726, 931868968, 1164836210, 1397803452, 1747254315, 1863737936, 2329672420, 2795606904, 3494508630, 4659344840, 5591213808, 6989017260, 9318689680, 13978034520, 27956069040]

約数ペア:

[(1, 27956069040), (2, 13978034520), (3, 9318689680), (4, 6989017260), (5, 5591213808), (6, 4659344840), (8, 3494508630), (10, 2795606904), (12, 2329672420), (15, 1863737936), (16, 1747254315), (20, 1397803452), (24, 1164836210), (30, 931868968), (40, 698901726), (48, 582418105), (60, 465934484), (80, 349450863), (120, 232967242), (240, 116483621), (449, 62262960), (898, 31131480), (1347, 20754320), (1796, 15565740), (2245, 12452592), (2694, 10377160), (3592, 7782870), (4490, 6226296), (5388, 5188580), (6735, 4150864), (7184, 3891435), (8980, 3113148), (10776, 2594290), (13470, 2075432), (17960, 1556574), (21552, 1297145), (26940, 1037716), (35920, 778287), (53880, 518858), (107760, 259429)]