119560920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1353

約数の個数: 128

約数和(自身を含む): 387072000

約数和(自身を除く): 267511080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 984, 1140, 1230, 1279, 1558, 1640, 2280, 2337, 2460, 2558, 3116, 3837, 3895, 4674, 4920, 5116, 6232, 6395, 7674, 7790, 9348, 10232, 11685, 12790, 15348, 15580, 18696, 19185, 23370, 24301, 25580, 30696, 31160, 38370, 46740, 48602, 51160, 52439, 72903, 76740, 93480, 97204, 104878, 121505, 145806, 153480, 157317, 194408, 209756, 243010, 262195, 291612, 314634, 364515, 419512, 486020, 524390, 583224, 629268, 729030, 786585, 972040, 996341, 1048780, 1258536, 1458060, 1573170, 1992682, 2097560, 2916120, 2989023, 3146340, 3985364, 4981705, 5978046, 6292680, 7970728, 9963410, 11956092, 14945115, 19926820, 23912184, 29890230, 39853640, 59780460, 119560920]

約数ペア:

[(1, 119560920), (2, 59780460), (3, 39853640), (4, 29890230), (5, 23912184), (6, 19926820), (8, 14945115), (10, 11956092), (12, 9963410), (15, 7970728), (19, 6292680), (20, 5978046), (24, 4981705), (30, 3985364), (38, 3146340), (40, 2989023), (41, 2916120), (57, 2097560), (60, 1992682), (76, 1573170), (82, 1458060), (95, 1258536), (114, 1048780), (120, 996341), (123, 972040), (152, 786585), (164, 729030), (190, 629268), (205, 583224), (228, 524390), (246, 486020), (285, 419512), (328, 364515), (380, 314634), (410, 291612), (456, 262195), (492, 243010), (570, 209756), (615, 194408), (760, 157317), (779, 153480), (820, 145806), (984, 121505), (1140, 104878), (1230, 97204), (1279, 93480), (1558, 76740), (1640, 72903), (2280, 52439), (2337, 51160), (2460, 48602), (2558, 46740), (3116, 38370), (3837, 31160), (3895, 30696), (4674, 25580), (4920, 24301), (5116, 23370), (6232, 19185), (6395, 18696), (7674, 15580), (7790, 15348), (9348, 12790), (10232, 11685)]