154771320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117251}}^1$

素因数の和:117276

約数の個数: 64

約数和(自身を含む): 506528640

約数和(自身を除く): 351757320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 117251, 234502, 351753, 469004, 586255, 703506, 938008, 1172510, 1289761, 1407012, 1758765, 2345020, 2579522, 2814024, 3517530, 3869283, 4690040, 5159044, 6448805, 7035060, 7738566, 10318088, 12897610, 14070120, 15477132, 19346415, 25795220, 30954264, 38692830, 51590440, 77385660, 154771320]

約数ペア:

[(1, 154771320), (2, 77385660), (3, 51590440), (4, 38692830), (5, 30954264), (6, 25795220), (8, 19346415), (10, 15477132), (11, 14070120), (12, 12897610), (15, 10318088), (20, 7738566), (22, 7035060), (24, 6448805), (30, 5159044), (33, 4690040), (40, 3869283), (44, 3517530), (55, 2814024), (60, 2579522), (66, 2345020), (88, 1758765), (110, 1407012), (120, 1289761), (132, 1172510), (165, 938008), (220, 703506), (264, 586255), (330, 469004), (440, 351753), (660, 234502), (1320, 117251)]