204332640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2857}}^1$

素因数の和:3024

約数の個数: 96

約数和(自身を含む): 648194400

約数和(自身を除く): 443861760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 298, 447, 480, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2857, 2980, 3576, 4470, 4768, 5714, 5960, 7152, 8571, 8940, 11428, 11920, 14285, 14304, 17142, 17880, 22856, 23840, 28570, 34284, 35760, 42855, 45712, 57140, 68568, 71520, 85710, 91424, 114280, 137136, 171420, 228560, 274272, 342840, 425693, 457120, 685680, 851386, 1277079, 1371360, 1702772, 2128465, 2554158, 3405544, 4256930, 5108316, 6385395, 6811088, 8513860, 10216632, 12770790, 13622176, 17027720, 20433264, 25541580, 34055440, 40866528, 51083160, 68110880, 102166320, 204332640]

約数ペア:

[(1, 204332640), (2, 102166320), (3, 68110880), (4, 51083160), (5, 40866528), (6, 34055440), (8, 25541580), (10, 20433264), (12, 17027720), (15, 13622176), (16, 12770790), (20, 10216632), (24, 8513860), (30, 6811088), (32, 6385395), (40, 5108316), (48, 4256930), (60, 3405544), (80, 2554158), (96, 2128465), (120, 1702772), (149, 1371360), (160, 1277079), (240, 851386), (298, 685680), (447, 457120), (480, 425693), (596, 342840), (745, 274272), (894, 228560), (1192, 171420), (1490, 137136), (1788, 114280), (2235, 91424), (2384, 85710), (2857, 71520), (2980, 68568), (3576, 57140), (4470, 45712), (4768, 42855), (5714, 35760), (5960, 34284), (7152, 28570), (8571, 23840), (8940, 22856), (11428, 17880), (11920, 17142), (14285, 14304)]