3020804560

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{2609}}^1$

素因数の和:3016

約数の個数: 80

約数和(自身を含む): 7217819280

約数和(自身を除く): 4197014720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 353, 410, 656, 706, 820, 1412, 1640, 1765, 2609, 2824, 3280, 3530, 5218, 5648, 7060, 10436, 13045, 14120, 14473, 20872, 26090, 28240, 28946, 41744, 52180, 57892, 72365, 104360, 106969, 115784, 144730, 208720, 213938, 231568, 289460, 427876, 534845, 578920, 855752, 920977, 1069690, 1157840, 1711504, 1841954, 2139380, 3683908, 4278760, 4604885, 7367816, 8557520, 9209770, 14735632, 18419540, 36839080, 37760057, 73678160, 75520114, 151040228, 188800285, 302080456, 377600570, 604160912, 755201140, 1510402280, 3020804560]

約数ペア:

[(1, 3020804560), (2, 1510402280), (4, 755201140), (5, 604160912), (8, 377600570), (10, 302080456), (16, 188800285), (20, 151040228), (40, 75520114), (41, 73678160), (80, 37760057), (82, 36839080), (164, 18419540), (205, 14735632), (328, 9209770), (353, 8557520), (410, 7367816), (656, 4604885), (706, 4278760), (820, 3683908), (1412, 2139380), (1640, 1841954), (1765, 1711504), (2609, 1157840), (2824, 1069690), (3280, 920977), (3530, 855752), (5218, 578920), (5648, 534845), (7060, 427876), (10436, 289460), (13045, 231568), (14120, 213938), (14473, 208720), (20872, 144730), (26090, 115784), (28240, 106969), (28946, 104360), (41744, 72365), (52180, 57892)]