55603440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2663}}^1$

素因数の和:2711

約数の個数: 120

約数和(自身を含む): 193246560

約数和(自身を除く): 137643120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 2663, 3480, 4176, 5220, 5326, 6960, 7989, 10440, 10652, 13315, 15978, 20880, 21304, 23967, 26630, 31956, 39945, 42608, 47934, 53260, 63912, 77227, 79890, 95868, 106520, 119835, 127824, 154454, 159780, 191736, 213040, 231681, 239670, 308908, 319560, 383472, 386135, 463362, 479340, 617816, 639120, 695043, 772270, 926724, 958680, 1158405, 1235632, 1390086, 1544540, 1853448, 1917360, 2316810, 2780172, 3089080, 3475215, 3706896, 4633620, 5560344, 6178160, 6950430, 9267240, 11120688, 13900860, 18534480, 27801720, 55603440]

約数ペア:

[(1, 55603440), (2, 27801720), (3, 18534480), (4, 13900860), (5, 11120688), (6, 9267240), (8, 6950430), (9, 6178160), (10, 5560344), (12, 4633620), (15, 3706896), (16, 3475215), (18, 3089080), (20, 2780172), (24, 2316810), (29, 1917360), (30, 1853448), (36, 1544540), (40, 1390086), (45, 1235632), (48, 1158405), (58, 958680), (60, 926724), (72, 772270), (80, 695043), (87, 639120), (90, 617816), (116, 479340), (120, 463362), (144, 386135), (145, 383472), (174, 319560), (180, 308908), (232, 239670), (240, 231681), (261, 213040), (290, 191736), (348, 159780), (360, 154454), (435, 127824), (464, 119835), (522, 106520), (580, 95868), (696, 79890), (720, 77227), (870, 63912), (1044, 53260), (1160, 47934), (1305, 42608), (1392, 39945), (1740, 31956), (2088, 26630), (2320, 23967), (2610, 21304), (2663, 20880), (3480, 15978), (4176, 13315), (5220, 10652), (5326, 10440), (6960, 7989)]