78133320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11423}}^1$

素因数の和:11459

約数の個数: 96

約数和(自身を含む): 267321600

約数和(自身を除く): 189188280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 11423, 22846, 34269, 45692, 57115, 68538, 91384, 102807, 114230, 137076, 171345, 205614, 217037, 228460, 274152, 342690, 411228, 434074, 456920, 514035, 651111, 685380, 822456, 868148, 1028070, 1085185, 1302222, 1370760, 1736296, 1953333, 2056140, 2170370, 2604444, 3255555, 3906666, 4112280, 4340740, 5208888, 6511110, 7813332, 8681480, 9766665, 13022220, 15626664, 19533330, 26044440, 39066660, 78133320]

約数ペア:

[(1, 78133320), (2, 39066660), (3, 26044440), (4, 19533330), (5, 15626664), (6, 13022220), (8, 9766665), (9, 8681480), (10, 7813332), (12, 6511110), (15, 5208888), (18, 4340740), (19, 4112280), (20, 3906666), (24, 3255555), (30, 2604444), (36, 2170370), (38, 2056140), (40, 1953333), (45, 1736296), (57, 1370760), (60, 1302222), (72, 1085185), (76, 1028070), (90, 868148), (95, 822456), (114, 685380), (120, 651111), (152, 514035), (171, 456920), (180, 434074), (190, 411228), (228, 342690), (285, 274152), (342, 228460), (360, 217037), (380, 205614), (456, 171345), (570, 137076), (684, 114230), (760, 102807), (855, 91384), (1140, 68538), (1368, 57115), (1710, 45692), (2280, 34269), (3420, 22846), (6840, 11423)]