368784720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1993}}^1$

素因数の和:2269

約数の個数: 120

約数和(自身を含む): 1243944936

約数和(自身を除く): 875160216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 257, 360, 514, 720, 771, 1028, 1285, 1542, 1993, 2056, 2313, 2570, 3084, 3855, 3986, 4112, 4626, 5140, 5979, 6168, 7710, 7972, 9252, 9965, 10280, 11565, 11958, 12336, 15420, 15944, 17937, 18504, 19930, 20560, 23130, 23916, 29895, 30840, 31888, 35874, 37008, 39860, 46260, 47832, 59790, 61680, 71748, 79720, 89685, 92520, 95664, 119580, 143496, 159440, 179370, 185040, 239160, 286992, 358740, 478320, 512201, 717480, 1024402, 1434960, 1536603, 2048804, 2561005, 3073206, 4097608, 4609809, 5122010, 6146412, 7683015, 8195216, 9219618, 10244020, 12292824, 15366030, 18439236, 20488040, 23049045, 24585648, 30732060, 36878472, 40976080, 46098090, 61464120, 73756944, 92196180, 122928240, 184392360, 368784720]

約数ペア:

[(1, 368784720), (2, 184392360), (3, 122928240), (4, 92196180), (5, 73756944), (6, 61464120), (8, 46098090), (9, 40976080), (10, 36878472), (12, 30732060), (15, 24585648), (16, 23049045), (18, 20488040), (20, 18439236), (24, 15366030), (30, 12292824), (36, 10244020), (40, 9219618), (45, 8195216), (48, 7683015), (60, 6146412), (72, 5122010), (80, 4609809), (90, 4097608), (120, 3073206), (144, 2561005), (180, 2048804), (240, 1536603), (257, 1434960), (360, 1024402), (514, 717480), (720, 512201), (771, 478320), (1028, 358740), (1285, 286992), (1542, 239160), (1993, 185040), (2056, 179370), (2313, 159440), (2570, 143496), (3084, 119580), (3855, 95664), (3986, 92520), (4112, 89685), (4626, 79720), (5140, 71748), (5979, 61680), (6168, 59790), (7710, 47832), (7972, 46260), (9252, 39860), (9965, 37008), (10280, 35874), (11565, 31888), (11958, 30840), (12336, 29895), (15420, 23916), (15944, 23130), (17937, 20560), (18504, 19930)]