117919320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51719}}^1$

素因数の和:51752

約数の個数: 64

約数和(自身を含む): 372384000

約数和(自身を除く): 254464680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 51719, 103438, 155157, 206876, 258595, 310314, 413752, 517190, 620628, 775785, 982661, 1034380, 1241256, 1551570, 1965322, 2068760, 2947983, 3103140, 3930644, 4913305, 5895966, 6206280, 7861288, 9826610, 11791932, 14739915, 19653220, 23583864, 29479830, 39306440, 58959660, 117919320]

約数ペア:

[(1, 117919320), (2, 58959660), (3, 39306440), (4, 29479830), (5, 23583864), (6, 19653220), (8, 14739915), (10, 11791932), (12, 9826610), (15, 7861288), (19, 6206280), (20, 5895966), (24, 4913305), (30, 3930644), (38, 3103140), (40, 2947983), (57, 2068760), (60, 1965322), (76, 1551570), (95, 1241256), (114, 1034380), (120, 982661), (152, 775785), (190, 620628), (228, 517190), (285, 413752), (380, 310314), (456, 258595), (570, 206876), (760, 155157), (1140, 103438), (2280, 51719)]