429428880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31391}}^1$

素因数の和:31429

約数の個数: 120

約数和(自身を含む): 1518117120

約数和(自身を除く): 1088688240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 31391, 62782, 94173, 125564, 156955, 188346, 251128, 282519, 313910, 376692, 470865, 502256, 565038, 596429, 627820, 753384, 941730, 1130076, 1192858, 1255640, 1412595, 1506768, 1789287, 1883460, 2260152, 2385716, 2511280, 2825190, 2982145, 3578574, 3766920, 4520304, 4771432, 5367861, 5650380, 5964290, 7157148, 7533840, 8946435, 9542864, 10735722, 11300760, 11928580, 14314296, 17892870, 21471444, 22601520, 23857160, 26839305, 28628592, 35785740, 42942888, 47714320, 53678610, 71571480, 85885776, 107357220, 143142960, 214714440, 429428880]

約数ペア:

[(1, 429428880), (2, 214714440), (3, 143142960), (4, 107357220), (5, 85885776), (6, 71571480), (8, 53678610), (9, 47714320), (10, 42942888), (12, 35785740), (15, 28628592), (16, 26839305), (18, 23857160), (19, 22601520), (20, 21471444), (24, 17892870), (30, 14314296), (36, 11928580), (38, 11300760), (40, 10735722), (45, 9542864), (48, 8946435), (57, 7533840), (60, 7157148), (72, 5964290), (76, 5650380), (80, 5367861), (90, 4771432), (95, 4520304), (114, 3766920), (120, 3578574), (144, 2982145), (152, 2825190), (171, 2511280), (180, 2385716), (190, 2260152), (228, 1883460), (240, 1789287), (285, 1506768), (304, 1412595), (342, 1255640), (360, 1192858), (380, 1130076), (456, 941730), (570, 753384), (684, 627820), (720, 596429), (760, 565038), (855, 502256), (912, 470865), (1140, 376692), (1368, 313910), (1520, 282519), (1710, 251128), (2280, 188346), (2736, 156955), (3420, 125564), (4560, 94173), (6840, 62782), (13680, 31391)]