123540660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12041}}^1$

素因数の和:12078

約数の個数: 96

約数和(自身を含む): 404611200

約数和(自身を除く): 281070540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 12041, 24082, 36123, 48164, 60205, 72246, 108369, 120410, 144492, 180615, 216738, 228779, 240820, 325107, 361230, 433476, 457558, 541845, 650214, 686337, 722460, 915116, 1083690, 1143895, 1300428, 1372674, 1625535, 2059011, 2167380, 2287790, 2745348, 3251070, 3431685, 4118022, 4575580, 6177033, 6502140, 6863370, 8236044, 10295055, 12354066, 13726740, 20590110, 24708132, 30885165, 41180220, 61770330, 123540660]

約数ペア:

[(1, 123540660), (2, 61770330), (3, 41180220), (4, 30885165), (5, 24708132), (6, 20590110), (9, 13726740), (10, 12354066), (12, 10295055), (15, 8236044), (18, 6863370), (19, 6502140), (20, 6177033), (27, 4575580), (30, 4118022), (36, 3431685), (38, 3251070), (45, 2745348), (54, 2287790), (57, 2167380), (60, 2059011), (76, 1625535), (90, 1372674), (95, 1300428), (108, 1143895), (114, 1083690), (135, 915116), (171, 722460), (180, 686337), (190, 650214), (228, 541845), (270, 457558), (285, 433476), (342, 361230), (380, 325107), (513, 240820), (540, 228779), (570, 216738), (684, 180615), (855, 144492), (1026, 120410), (1140, 108369), (1710, 72246), (2052, 60205), (2565, 48164), (3420, 36123), (5130, 24082), (10260, 12041)]