101240280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31247}}^1$

素因数の和:31270

約数の個数: 80

約数和(自身を含む): 340290720

約数和(自身を除く): 239050440

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, 31247, 62494, 93741, 124988, 156235, 187482, 249976, 281223, 312470, 374964, 468705, 562446, 624940, 749928, 843669, 937410, 1124892, 1249880, 1406115, 1687338, 1874820, 2249784, 2531007, 2812230, 3374676, 3749640, 4218345, 5062014, 5624460, 6749352, 8436690, 10124028, 11248920, 12655035, 16873380, 20248056, 25310070, 33746760, 50620140, 101240280]

約数ペア:

[(1, 101240280), (2, 50620140), (3, 33746760), (4, 25310070), (5, 20248056), (6, 16873380), (8, 12655035), (9, 11248920), (10, 10124028), (12, 8436690), (15, 6749352), (18, 5624460), (20, 5062014), (24, 4218345), (27, 3749640), (30, 3374676), (36, 2812230), (40, 2531007), (45, 2249784), (54, 1874820), (60, 1687338), (72, 1406115), (81, 1249880), (90, 1124892), (108, 937410), (120, 843669), (135, 749928), (162, 624940), (180, 562446), (216, 468705), (270, 374964), (324, 312470), (360, 281223), (405, 249976), (540, 187482), (648, 156235), (810, 124988), (1080, 93741), (1620, 62494), (3240, 31247)]