89034480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3989}}^1$

素因数の和:4039

約数の個数: 120

約数和(自身を含む): 308730240

約数和(自身を除く): 219695760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 3989, 4464, 5580, 7440, 7978, 11160, 11967, 15956, 19945, 22320, 23934, 31912, 35901, 39890, 47868, 59835, 63824, 71802, 79780, 95736, 119670, 123659, 143604, 159560, 179505, 191472, 239340, 247318, 287208, 319120, 359010, 370977, 478680, 494636, 574416, 618295, 718020, 741954, 957360, 989272, 1112931, 1236590, 1436040, 1483908, 1854885, 1978544, 2225862, 2473180, 2872080, 2967816, 3709770, 4451724, 4946360, 5564655, 5935632, 7419540, 8903448, 9892720, 11129310, 14839080, 17806896, 22258620, 29678160, 44517240, 89034480]

約数ペア:

[(1, 89034480), (2, 44517240), (3, 29678160), (4, 22258620), (5, 17806896), (6, 14839080), (8, 11129310), (9, 9892720), (10, 8903448), (12, 7419540), (15, 5935632), (16, 5564655), (18, 4946360), (20, 4451724), (24, 3709770), (30, 2967816), (31, 2872080), (36, 2473180), (40, 2225862), (45, 1978544), (48, 1854885), (60, 1483908), (62, 1436040), (72, 1236590), (80, 1112931), (90, 989272), (93, 957360), (120, 741954), (124, 718020), (144, 618295), (155, 574416), (180, 494636), (186, 478680), (240, 370977), (248, 359010), (279, 319120), (310, 287208), (360, 247318), (372, 239340), (465, 191472), (496, 179505), (558, 159560), (620, 143604), (720, 123659), (744, 119670), (930, 95736), (1116, 79780), (1240, 71802), (1395, 63824), (1488, 59835), (1860, 47868), (2232, 39890), (2480, 35901), (2790, 31912), (3720, 23934), (3989, 22320), (4464, 19945), (5580, 15956), (7440, 11967), (7978, 11160)]