672279420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1811}}^1$

素因数の和:2115

約数の個数: 96

約数和(自身を含む): 1972615680

約数和(自身を除く): 1300336260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 269, 276, 345, 460, 538, 690, 807, 1076, 1345, 1380, 1614, 1811, 2690, 3228, 3622, 4035, 5380, 5433, 6187, 7244, 8070, 9055, 10866, 12374, 16140, 18110, 18561, 21732, 24748, 27165, 30935, 36220, 37122, 41653, 54330, 61870, 74244, 83306, 92805, 108660, 123740, 124959, 166612, 185610, 208265, 249918, 371220, 416530, 487159, 499836, 624795, 833060, 974318, 1249590, 1461477, 1948636, 2435795, 2499180, 2922954, 4871590, 5845908, 7307385, 9743180, 11204657, 14614770, 22409314, 29229540, 33613971, 44818628, 56023285, 67227942, 112046570, 134455884, 168069855, 224093140, 336139710, 672279420]

約数ペア:

[(1, 672279420), (2, 336139710), (3, 224093140), (4, 168069855), (5, 134455884), (6, 112046570), (10, 67227942), (12, 56023285), (15, 44818628), (20, 33613971), (23, 29229540), (30, 22409314), (46, 14614770), (60, 11204657), (69, 9743180), (92, 7307385), (115, 5845908), (138, 4871590), (230, 2922954), (269, 2499180), (276, 2435795), (345, 1948636), (460, 1461477), (538, 1249590), (690, 974318), (807, 833060), (1076, 624795), (1345, 499836), (1380, 487159), (1614, 416530), (1811, 371220), (2690, 249918), (3228, 208265), (3622, 185610), (4035, 166612), (5380, 124959), (5433, 123740), (6187, 108660), (7244, 92805), (8070, 83306), (9055, 74244), (10866, 61870), (12374, 54330), (16140, 41653), (18110, 37122), (18561, 36220), (21732, 30935), (24748, 27165)]