177807480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2801}}^1$

素因数の和:2861

約数の個数: 96

約数和(自身を含む): 557822160

約数和(自身を除く): 380014680

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, 529, 552, 690, 920, 1058, 1380, 1587, 2116, 2645, 2760, 2801, 3174, 4232, 5290, 5602, 6348, 7935, 8403, 10580, 11204, 12696, 14005, 15870, 16806, 21160, 22408, 28010, 31740, 33612, 42015, 56020, 63480, 64423, 67224, 84030, 112040, 128846, 168060, 193269, 257692, 322115, 336120, 386538, 515384, 644230, 773076, 966345, 1288460, 1481729, 1546152, 1932690, 2576920, 2963458, 3865380, 4445187, 5926916, 7408645, 7730760, 8890374, 11853832, 14817290, 17780748, 22225935, 29634580, 35561496, 44451870, 59269160, 88903740, 177807480]

約数ペア:

[(1, 177807480), (2, 88903740), (3, 59269160), (4, 44451870), (5, 35561496), (6, 29634580), (8, 22225935), (10, 17780748), (12, 14817290), (15, 11853832), (20, 8890374), (23, 7730760), (24, 7408645), (30, 5926916), (40, 4445187), (46, 3865380), (60, 2963458), (69, 2576920), (92, 1932690), (115, 1546152), (120, 1481729), (138, 1288460), (184, 966345), (230, 773076), (276, 644230), (345, 515384), (460, 386538), (529, 336120), (552, 322115), (690, 257692), (920, 193269), (1058, 168060), (1380, 128846), (1587, 112040), (2116, 84030), (2645, 67224), (2760, 64423), (2801, 63480), (3174, 56020), (4232, 42015), (5290, 33612), (5602, 31740), (6348, 28010), (7935, 22408), (8403, 21160), (10580, 16806), (11204, 15870), (12696, 14005)]