301422720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4243}}^1$

素因数の和:4302

約数の個数: 128

約数和(自身を含む): 986984640

約数和(自身を除く): 685561920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 4243, 4440, 4736, 5920, 7104, 8486, 8880, 11840, 12729, 14208, 16972, 17760, 21215, 23680, 25458, 33944, 35520, 42430, 50916, 63645, 67888, 71040, 84860, 101832, 127290, 135776, 156991, 169720, 203664, 254580, 271552, 313982, 339440, 407328, 470973, 509160, 543104, 627964, 678880, 784955, 814656, 941946, 1018320, 1255928, 1357760, 1569910, 1629312, 1883892, 2036640, 2354865, 2511856, 2715520, 3139820, 3767784, 4073280, 4709730, 5023712, 6279640, 7535568, 8146560, 9419460, 10047424, 12559280, 15071136, 18838920, 20094848, 25118560, 30142272, 37677840, 50237120, 60284544, 75355680, 100474240, 150711360, 301422720]

約数ペア:

[(1, 301422720), (2, 150711360), (3, 100474240), (4, 75355680), (5, 60284544), (6, 50237120), (8, 37677840), (10, 30142272), (12, 25118560), (15, 20094848), (16, 18838920), (20, 15071136), (24, 12559280), (30, 10047424), (32, 9419460), (37, 8146560), (40, 7535568), (48, 6279640), (60, 5023712), (64, 4709730), (74, 4073280), (80, 3767784), (96, 3139820), (111, 2715520), (120, 2511856), (128, 2354865), (148, 2036640), (160, 1883892), (185, 1629312), (192, 1569910), (222, 1357760), (240, 1255928), (296, 1018320), (320, 941946), (370, 814656), (384, 784955), (444, 678880), (480, 627964), (555, 543104), (592, 509160), (640, 470973), (740, 407328), (888, 339440), (960, 313982), (1110, 271552), (1184, 254580), (1480, 203664), (1776, 169720), (1920, 156991), (2220, 135776), (2368, 127290), (2960, 101832), (3552, 84860), (4243, 71040), (4440, 67888), (4736, 63645), (5920, 50916), (7104, 42430), (8486, 35520), (8880, 33944), (11840, 25458), (12729, 23680), (14208, 21215), (16972, 17760)]