119237520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21601}}^1$

素因数の和:21640

約数の個数: 80

約数和(自身を含む): 385725312

約数和(自身を除く): 266487792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 21601, 43202, 64803, 86404, 108005, 129606, 172808, 216010, 259212, 324015, 345616, 432020, 496823, 518424, 648030, 864040, 993646, 1036848, 1296060, 1490469, 1728080, 1987292, 2484115, 2592120, 2980938, 3974584, 4968230, 5184240, 5961876, 7452345, 7949168, 9936460, 11923752, 14904690, 19872920, 23847504, 29809380, 39745840, 59618760, 119237520]

約数ペア:

[(1, 119237520), (2, 59618760), (3, 39745840), (4, 29809380), (5, 23847504), (6, 19872920), (8, 14904690), (10, 11923752), (12, 9936460), (15, 7949168), (16, 7452345), (20, 5961876), (23, 5184240), (24, 4968230), (30, 3974584), (40, 2980938), (46, 2592120), (48, 2484115), (60, 1987292), (69, 1728080), (80, 1490469), (92, 1296060), (115, 1036848), (120, 993646), (138, 864040), (184, 648030), (230, 518424), (240, 496823), (276, 432020), (345, 345616), (368, 324015), (460, 259212), (552, 216010), (690, 172808), (920, 129606), (1104, 108005), (1380, 86404), (1840, 64803), (2760, 43202), (5520, 21601)]