30837480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11173}}^1$

素因数の和:11210

約数の個数: 64

約数和(自身を含む): 96543360

約数和(自身を除く): 65705880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 11173, 22346, 33519, 44692, 55865, 67038, 89384, 111730, 134076, 167595, 223460, 256979, 268152, 335190, 446920, 513958, 670380, 770937, 1027916, 1284895, 1340760, 1541874, 2055832, 2569790, 3083748, 3854685, 5139580, 6167496, 7709370, 10279160, 15418740, 30837480]

約数ペア:

[(1, 30837480), (2, 15418740), (3, 10279160), (4, 7709370), (5, 6167496), (6, 5139580), (8, 3854685), (10, 3083748), (12, 2569790), (15, 2055832), (20, 1541874), (23, 1340760), (24, 1284895), (30, 1027916), (40, 770937), (46, 670380), (60, 513958), (69, 446920), (92, 335190), (115, 268152), (120, 256979), (138, 223460), (184, 167595), (230, 134076), (276, 111730), (345, 89384), (460, 67038), (552, 55865), (690, 44692), (920, 33519), (1380, 22346), (2760, 11173)]