1357920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 144

約数和(自身を含む): 4953312

約数和(自身を除く): 3595392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 41, 45, 46, 48, 60, 69, 72, 80, 82, 90, 92, 96, 115, 120, 123, 138, 144, 160, 164, 180, 184, 205, 207, 230, 240, 246, 276, 288, 328, 345, 360, 368, 369, 410, 414, 460, 480, 492, 552, 615, 656, 690, 720, 736, 738, 820, 828, 920, 943, 984, 1035, 1104, 1230, 1312, 1380, 1440, 1476, 1640, 1656, 1840, 1845, 1886, 1968, 2070, 2208, 2460, 2760, 2829, 2952, 3280, 3312, 3680, 3690, 3772, 3936, 4140, 4715, 4920, 5520, 5658, 5904, 6560, 6624, 7380, 7544, 8280, 8487, 9430, 9840, 11040, 11316, 11808, 14145, 14760, 15088, 16560, 16974, 18860, 19680, 22632, 28290, 29520, 30176, 33120, 33948, 37720, 42435, 45264, 56580, 59040, 67896, 75440, 84870, 90528, 113160, 135792, 150880, 169740, 226320, 271584, 339480, 452640, 678960, 1357920]

約数ペア:

[(1, 1357920), (2, 678960), (3, 452640), (4, 339480), (5, 271584), (6, 226320), (8, 169740), (9, 150880), (10, 135792), (12, 113160), (15, 90528), (16, 84870), (18, 75440), (20, 67896), (23, 59040), (24, 56580), (30, 45264), (32, 42435), (36, 37720), (40, 33948), (41, 33120), (45, 30176), (46, 29520), (48, 28290), (60, 22632), (69, 19680), (72, 18860), (80, 16974), (82, 16560), (90, 15088), (92, 14760), (96, 14145), (115, 11808), (120, 11316), (123, 11040), (138, 9840), (144, 9430), (160, 8487), (164, 8280), (180, 7544), (184, 7380), (205, 6624), (207, 6560), (230, 5904), (240, 5658), (246, 5520), (276, 4920), (288, 4715), (328, 4140), (345, 3936), (360, 3772), (368, 3690), (369, 3680), (410, 3312), (414, 3280), (460, 2952), (480, 2829), (492, 2760), (552, 2460), (615, 2208), (656, 2070), (690, 1968), (720, 1886), (736, 1845), (738, 1840), (820, 1656), (828, 1640), (920, 1476), (943, 1440), (984, 1380), (1035, 1312), (1104, 1230)]