145045080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:615

約数の個数: 160

約数和(自身を含む): 493970400

約数和(自身を除く): 348925320

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, 89, 90, 108, 120, 135, 162, 178, 180, 216, 267, 270, 324, 356, 360, 405, 445, 503, 534, 540, 648, 712, 801, 810, 890, 1006, 1068, 1080, 1335, 1509, 1602, 1620, 1780, 2012, 2136, 2403, 2515, 2670, 3018, 3204, 3240, 3560, 4005, 4024, 4527, 4806, 5030, 5340, 6036, 6408, 7209, 7545, 8010, 9054, 9612, 10060, 10680, 12015, 12072, 13581, 14418, 15090, 16020, 18108, 19224, 20120, 22635, 24030, 27162, 28836, 30180, 32040, 36045, 36216, 40743, 44767, 45270, 48060, 54324, 57672, 60360, 67905, 72090, 81486, 89534, 90540, 96120, 108648, 134301, 135810, 144180, 162972, 179068, 181080, 203715, 223835, 268602, 271620, 288360, 325944, 358136, 402903, 407430, 447670, 537204, 543240, 671505, 805806, 814860, 895340, 1074408, 1208709, 1343010, 1611612, 1629720, 1790680, 2014515, 2417418, 2686020, 3223224, 3626127, 4029030, 4834836, 5372040, 6043545, 7252254, 8058060, 9669672, 12087090, 14504508, 16116120, 18130635, 24174180, 29009016, 36261270, 48348360, 72522540, 145045080]

約数ペア:

[(1, 145045080), (2, 72522540), (3, 48348360), (4, 36261270), (5, 29009016), (6, 24174180), (8, 18130635), (9, 16116120), (10, 14504508), (12, 12087090), (15, 9669672), (18, 8058060), (20, 7252254), (24, 6043545), (27, 5372040), (30, 4834836), (36, 4029030), (40, 3626127), (45, 3223224), (54, 2686020), (60, 2417418), (72, 2014515), (81, 1790680), (89, 1629720), (90, 1611612), (108, 1343010), (120, 1208709), (135, 1074408), (162, 895340), (178, 814860), (180, 805806), (216, 671505), (267, 543240), (270, 537204), (324, 447670), (356, 407430), (360, 402903), (405, 358136), (445, 325944), (503, 288360), (534, 271620), (540, 268602), (648, 223835), (712, 203715), (801, 181080), (810, 179068), (890, 162972), (1006, 144180), (1068, 135810), (1080, 134301), (1335, 108648), (1509, 96120), (1602, 90540), (1620, 89534), (1780, 81486), (2012, 72090), (2136, 67905), (2403, 60360), (2515, 57672), (2670, 54324), (3018, 48060), (3204, 45270), (3240, 44767), (3560, 40743), (4005, 36216), (4024, 36045), (4527, 32040), (4806, 30180), (5030, 28836), (5340, 27162), (6036, 24030), (6408, 22635), (7209, 20120), (7545, 19224), (8010, 18108), (9054, 16020), (9612, 15090), (10060, 14418), (10680, 13581), (12015, 12072)]