264537360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{122471}}^1$

素因数の和:122493

約数の個数: 80

約数和(自身を含む): 911191680

約数和(自身を除く): 646654320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 122471, 244942, 367413, 489884, 612355, 734826, 979768, 1102239, 1224710, 1469652, 1837065, 1959536, 2204478, 2449420, 2939304, 3306717, 3674130, 4408956, 4898840, 5511195, 5878608, 6613434, 7348260, 8817912, 9797680, 11022390, 13226868, 14696520, 16533585, 17635824, 22044780, 26453736, 29393040, 33067170, 44089560, 52907472, 66134340, 88179120, 132268680, 264537360]

約数ペア:

[(1, 264537360), (2, 132268680), (3, 88179120), (4, 66134340), (5, 52907472), (6, 44089560), (8, 33067170), (9, 29393040), (10, 26453736), (12, 22044780), (15, 17635824), (16, 16533585), (18, 14696520), (20, 13226868), (24, 11022390), (27, 9797680), (30, 8817912), (36, 7348260), (40, 6613434), (45, 5878608), (48, 5511195), (54, 4898840), (60, 4408956), (72, 3674130), (80, 3306717), (90, 2939304), (108, 2449420), (120, 2204478), (135, 1959536), (144, 1837065), (180, 1469652), (216, 1224710), (240, 1102239), (270, 979768), (360, 734826), (432, 612355), (540, 489884), (720, 367413), (1080, 244942), (2160, 122471)]