28974774240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{3617}}^1\times {\mathrm{5563}}^1$

素因数の和:9201

約数の個数: 144

約数和(自身を含む): 98921532528

約数和(自身を除く): 69946758288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 3617, 5563, 7234, 10851, 11126, 14468, 16689, 18085, 21702, 22252, 27815, 28936, 32553, 33378, 36170, 43404, 44504, 50067, 54255, 55630, 57872, 65106, 66756, 72340, 83445, 86808, 89008, 100134, 108510, 111260, 115744, 130212, 133512, 144680, 162765, 166890, 173616, 178016, 200268, 217020, 222520, 250335, 260424, 267024, 289360, 325530, 333780, 347232, 400536, 434040, 445040, 500670, 520848, 534048, 578720, 651060, 667560, 801072, 868080, 890080, 1001340, 1041696, 1302120, 1335120, 1602144, 1736160, 2002680, 2604240, 2670240, 4005360, 5208480, 8010720, 20121371, 40242742, 60364113, 80485484, 100606855, 120728226, 160970968, 181092339, 201213710, 241456452, 301820565, 321941936, 362184678, 402427420, 482912904, 603641130, 643883872, 724369356, 804854840, 905461695, 965825808, 1207282260, 1448738712, 1609709680, 1810923390, 1931651616, 2414564520, 2897477424, 3219419360, 3621846780, 4829129040, 5794954848, 7243693560, 9658258080, 14487387120, 28974774240]

約数ペア:

[(1, 28974774240), (2, 14487387120), (3, 9658258080), (4, 7243693560), (5, 5794954848), (6, 4829129040), (8, 3621846780), (9, 3219419360), (10, 2897477424), (12, 2414564520), (15, 1931651616), (16, 1810923390), (18, 1609709680), (20, 1448738712), (24, 1207282260), (30, 965825808), (32, 905461695), (36, 804854840), (40, 724369356), (45, 643883872), (48, 603641130), (60, 482912904), (72, 402427420), (80, 362184678), (90, 321941936), (96, 301820565), (120, 241456452), (144, 201213710), (160, 181092339), (180, 160970968), (240, 120728226), (288, 100606855), (360, 80485484), (480, 60364113), (720, 40242742), (1440, 20121371), (3617, 8010720), (5563, 5208480), (7234, 4005360), (10851, 2670240), (11126, 2604240), (14468, 2002680), (16689, 1736160), (18085, 1602144), (21702, 1335120), (22252, 1302120), (27815, 1041696), (28936, 1001340), (32553, 890080), (33378, 868080), (36170, 801072), (43404, 667560), (44504, 651060), (50067, 578720), (54255, 534048), (55630, 520848), (57872, 500670), (65106, 445040), (66756, 434040), (72340, 400536), (83445, 347232), (86808, 333780), (89008, 325530), (100134, 289360), (108510, 267024), (111260, 260424), (115744, 250335), (130212, 222520), (133512, 217020), (144680, 200268), (162765, 178016), (166890, 173616)]