144019620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4679}}^1$

素因数の和:4719

約数の個数: 120

約数和(自身を含む): 475675200

約数和(自身を除く): 331655580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 4679, 5130, 6156, 7695, 9358, 10260, 14037, 15390, 18716, 23395, 28074, 30780, 42111, 46790, 56148, 70185, 84222, 88901, 93580, 126333, 140370, 168444, 177802, 210555, 252666, 266703, 280740, 355604, 378999, 421110, 444505, 505332, 533406, 631665, 757998, 800109, 842220, 889010, 1066812, 1263330, 1333515, 1515996, 1600218, 1778020, 1894995, 2400327, 2526660, 2667030, 3200436, 3789990, 4000545, 4800654, 5334060, 7200981, 7579980, 8001090, 9601308, 12001635, 14401962, 16002180, 24003270, 28803924, 36004905, 48006540, 72009810, 144019620]

約数ペア:

[(1, 144019620), (2, 72009810), (3, 48006540), (4, 36004905), (5, 28803924), (6, 24003270), (9, 16002180), (10, 14401962), (12, 12001635), (15, 9601308), (18, 8001090), (19, 7579980), (20, 7200981), (27, 5334060), (30, 4800654), (36, 4000545), (38, 3789990), (45, 3200436), (54, 2667030), (57, 2526660), (60, 2400327), (76, 1894995), (81, 1778020), (90, 1600218), (95, 1515996), (108, 1333515), (114, 1263330), (135, 1066812), (162, 889010), (171, 842220), (180, 800109), (190, 757998), (228, 631665), (270, 533406), (285, 505332), (324, 444505), (342, 421110), (380, 378999), (405, 355604), (513, 280740), (540, 266703), (570, 252666), (684, 210555), (810, 177802), (855, 168444), (1026, 140370), (1140, 126333), (1539, 93580), (1620, 88901), (1710, 84222), (2052, 70185), (2565, 56148), (3078, 46790), (3420, 42111), (4679, 30780), (5130, 28074), (6156, 23395), (7695, 18716), (9358, 15390), (10260, 14037)]