23480280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{7247}}^1$

素因数の和:7270

約数の個数: 80

約数和(自身を含む): 78930720

約数和(自身を除く): 55450440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 7247, 14494, 21741, 28988, 36235, 43482, 57976, 65223, 72470, 86964, 108705, 130446, 144940, 173928, 195669, 217410, 260892, 289880, 326115, 391338, 434820, 521784, 587007, 652230, 782676, 869640, 978345, 1174014, 1304460, 1565352, 1956690, 2348028, 2608920, 2935035, 3913380, 4696056, 5870070, 7826760, 11740140, 23480280]

約数ペア:

[(1, 23480280), (2, 11740140), (3, 7826760), (4, 5870070), (5, 4696056), (6, 3913380), (8, 2935035), (9, 2608920), (10, 2348028), (12, 1956690), (15, 1565352), (18, 1304460), (20, 1174014), (24, 978345), (27, 869640), (30, 782676), (36, 652230), (40, 587007), (45, 521784), (54, 434820), (60, 391338), (72, 326115), (81, 289880), (90, 260892), (108, 217410), (120, 195669), (135, 173928), (162, 144940), (180, 130446), (216, 108705), (270, 86964), (324, 72470), (360, 65223), (405, 57976), (540, 43482), (648, 36235), (810, 28988), (1080, 21741), (1620, 14494), (3240, 7247)]