155306160

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{2663}}^1$

素因数の和:2694

約数の個数: 140

約数和(自身を含む): 541585872

約数和(自身を除く): 386279712

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, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2663, 2916, 3240, 3645, 3888, 4860, 5326, 5832, 6480, 7290, 7989, 9720, 10652, 11664, 13315, 14580, 15978, 19440, 21304, 23967, 26630, 29160, 31956, 39945, 42608, 47934, 53260, 58320, 63912, 71901, 79890, 95868, 106520, 119835, 127824, 143802, 159780, 191736, 213040, 215703, 239670, 287604, 319560, 359505, 383472, 431406, 479340, 575208, 639120, 647109, 719010, 862812, 958680, 1078515, 1150416, 1294218, 1438020, 1725624, 1917360, 1941327, 2157030, 2588436, 2876040, 3235545, 3451248, 3882654, 4314060, 5176872, 5752080, 6471090, 7765308, 8628120, 9706635, 10353744, 12942180, 15530616, 17256240, 19413270, 25884360, 31061232, 38826540, 51768720, 77653080, 155306160]

約数ペア:

[(1, 155306160), (2, 77653080), (3, 51768720), (4, 38826540), (5, 31061232), (6, 25884360), (8, 19413270), (9, 17256240), (10, 15530616), (12, 12942180), (15, 10353744), (16, 9706635), (18, 8628120), (20, 7765308), (24, 6471090), (27, 5752080), (30, 5176872), (36, 4314060), (40, 3882654), (45, 3451248), (48, 3235545), (54, 2876040), (60, 2588436), (72, 2157030), (80, 1941327), (81, 1917360), (90, 1725624), (108, 1438020), (120, 1294218), (135, 1150416), (144, 1078515), (162, 958680), (180, 862812), (216, 719010), (240, 647109), (243, 639120), (270, 575208), (324, 479340), (360, 431406), (405, 383472), (432, 359505), (486, 319560), (540, 287604), (648, 239670), (720, 215703), (729, 213040), (810, 191736), (972, 159780), (1080, 143802), (1215, 127824), (1296, 119835), (1458, 106520), (1620, 95868), (1944, 79890), (2160, 71901), (2430, 63912), (2663, 58320), (2916, 53260), (3240, 47934), (3645, 42608), (3888, 39945), (4860, 31956), (5326, 29160), (5832, 26630), (6480, 23967), (7290, 21304), (7989, 19440), (9720, 15978), (10652, 14580), (11664, 13315)]