155857320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11701}}^1$

素因数の和:11755

約数の個数: 96

約数和(自身を含む): 520270920

約数和(自身を除く): 364413600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 11701, 13320, 23402, 35103, 46804, 58505, 70206, 93608, 105309, 117010, 140412, 175515, 210618, 234020, 280824, 351030, 421236, 432937, 468040, 526545, 702060, 842472, 865874, 1053090, 1298811, 1404120, 1731748, 2106180, 2164685, 2597622, 3463496, 3896433, 4212360, 4329370, 5195244, 6494055, 7792866, 8658740, 10390488, 12988110, 15585732, 17317480, 19482165, 25976220, 31171464, 38964330, 51952440, 77928660, 155857320]

約数ペア:

[(1, 155857320), (2, 77928660), (3, 51952440), (4, 38964330), (5, 31171464), (6, 25976220), (8, 19482165), (9, 17317480), (10, 15585732), (12, 12988110), (15, 10390488), (18, 8658740), (20, 7792866), (24, 6494055), (30, 5195244), (36, 4329370), (37, 4212360), (40, 3896433), (45, 3463496), (60, 2597622), (72, 2164685), (74, 2106180), (90, 1731748), (111, 1404120), (120, 1298811), (148, 1053090), (180, 865874), (185, 842472), (222, 702060), (296, 526545), (333, 468040), (360, 432937), (370, 421236), (444, 351030), (555, 280824), (666, 234020), (740, 210618), (888, 175515), (1110, 140412), (1332, 117010), (1480, 105309), (1665, 93608), (2220, 70206), (2664, 58505), (3330, 46804), (4440, 35103), (6660, 23402), (11701, 13320)]