89213760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{30977}}^1$

素因数の和:31000

約数の個数: 84

約数和(自身を含む): 306868068

約数和(自身を除く): 217654308

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 30977, 61954, 92931, 123908, 154885, 185862, 247816, 278793, 309770, 371724, 464655, 495632, 557586, 619540, 743448, 929310, 991264, 1115172, 1239080, 1393965, 1486896, 1858620, 1982528, 2230344, 2478160, 2787930, 2973792, 3717240, 4460688, 4956320, 5575860, 5947584, 7434480, 8921376, 9912640, 11151720, 14868960, 17842752, 22303440, 29737920, 44606880, 89213760]

約数ペア:

[(1, 89213760), (2, 44606880), (3, 29737920), (4, 22303440), (5, 17842752), (6, 14868960), (8, 11151720), (9, 9912640), (10, 8921376), (12, 7434480), (15, 5947584), (16, 5575860), (18, 4956320), (20, 4460688), (24, 3717240), (30, 2973792), (32, 2787930), (36, 2478160), (40, 2230344), (45, 1982528), (48, 1858620), (60, 1486896), (64, 1393965), (72, 1239080), (80, 1115172), (90, 991264), (96, 929310), (120, 743448), (144, 619540), (160, 557586), (180, 495632), (192, 464655), (240, 371724), (288, 309770), (320, 278793), (360, 247816), (480, 185862), (576, 154885), (720, 123908), (960, 92931), (1440, 61954), (2880, 30977)]