133896240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{20663}}^1$

素因数の和:20688

約数の個数: 100

約数和(自身を含む): 465063984

約数和(自身を除く): 331167744

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 20663, 41326, 61989, 82652, 103315, 123978, 165304, 185967, 206630, 247956, 309945, 330608, 371934, 413260, 495912, 557901, 619890, 743868, 826520, 929835, 991824, 1115802, 1239780, 1487736, 1653040, 1673703, 1859670, 2231604, 2479560, 2789505, 2975472, 3347406, 3719340, 4463208, 4959120, 5579010, 6694812, 7438680, 8368515, 8926416, 11158020, 13389624, 14877360, 16737030, 22316040, 26779248, 33474060, 44632080, 66948120, 133896240]

約数ペア:

[(1, 133896240), (2, 66948120), (3, 44632080), (4, 33474060), (5, 26779248), (6, 22316040), (8, 16737030), (9, 14877360), (10, 13389624), (12, 11158020), (15, 8926416), (16, 8368515), (18, 7438680), (20, 6694812), (24, 5579010), (27, 4959120), (30, 4463208), (36, 3719340), (40, 3347406), (45, 2975472), (48, 2789505), (54, 2479560), (60, 2231604), (72, 1859670), (80, 1673703), (81, 1653040), (90, 1487736), (108, 1239780), (120, 1115802), (135, 991824), (144, 929835), (162, 826520), (180, 743868), (216, 619890), (240, 557901), (270, 495912), (324, 413260), (360, 371934), (405, 330608), (432, 309945), (540, 247956), (648, 206630), (720, 185967), (810, 165304), (1080, 123978), (1296, 103315), (1620, 82652), (2160, 61989), (3240, 41326), (6480, 20663)]