669581280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24473}}^1$

素因数の和:24513

約数の個数: 144

約数和(自身を含む): 2405304720

約数和(自身を除く): 1735723440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 24473, 27360, 48946, 73419, 97892, 122365, 146838, 195784, 220257, 244730, 293676, 367095, 391568, 440514, 464987, 489460, 587352, 734190, 783136, 881028, 929974, 978920, 1101285, 1174704, 1394961, 1468380, 1762056, 1859948, 1957840, 2202570, 2324935, 2349408, 2789922, 2936760, 3524112, 3719896, 3915680, 4184883, 4405140, 4649870, 5579844, 5873520, 6974805, 7048224, 7439792, 8369766, 8810280, 9299740, 11159688, 11747040, 13949610, 14879584, 16739532, 17620560, 18599480, 20924415, 22319376, 27899220, 33479064, 35241120, 37198960, 41848830, 44638752, 55798440, 66958128, 74397920, 83697660, 111596880, 133916256, 167395320, 223193760, 334790640, 669581280]

約数ペア:

[(1, 669581280), (2, 334790640), (3, 223193760), (4, 167395320), (5, 133916256), (6, 111596880), (8, 83697660), (9, 74397920), (10, 66958128), (12, 55798440), (15, 44638752), (16, 41848830), (18, 37198960), (19, 35241120), (20, 33479064), (24, 27899220), (30, 22319376), (32, 20924415), (36, 18599480), (38, 17620560), (40, 16739532), (45, 14879584), (48, 13949610), (57, 11747040), (60, 11159688), (72, 9299740), (76, 8810280), (80, 8369766), (90, 7439792), (95, 7048224), (96, 6974805), (114, 5873520), (120, 5579844), (144, 4649870), (152, 4405140), (160, 4184883), (171, 3915680), (180, 3719896), (190, 3524112), (228, 2936760), (240, 2789922), (285, 2349408), (288, 2324935), (304, 2202570), (342, 1957840), (360, 1859948), (380, 1762056), (456, 1468380), (480, 1394961), (570, 1174704), (608, 1101285), (684, 978920), (720, 929974), (760, 881028), (855, 783136), (912, 734190), (1140, 587352), (1368, 489460), (1440, 464987), (1520, 440514), (1710, 391568), (1824, 367095), (2280, 293676), (2736, 244730), (3040, 220257), (3420, 195784), (4560, 146838), (5472, 122365), (6840, 97892), (9120, 73419), (13680, 48946), (24473, 27360)]