30767520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{9157}}^1$

素因数の和:9182

約数の個数: 96

約数和(自身を含む): 110775168

約数和(自身を除く): 80007648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 9157, 18314, 27471, 36628, 45785, 54942, 64099, 73256, 91570, 109884, 128198, 137355, 146512, 183140, 192297, 219768, 256396, 274710, 293024, 320495, 366280, 384594, 439536, 512792, 549420, 640990, 732560, 769188, 879072, 961485, 1025584, 1098840, 1281980, 1465120, 1538376, 1922970, 2051168, 2197680, 2563960, 3076752, 3845940, 4395360, 5127920, 6153504, 7691880, 10255840, 15383760, 30767520]

約数ペア:

[(1, 30767520), (2, 15383760), (3, 10255840), (4, 7691880), (5, 6153504), (6, 5127920), (7, 4395360), (8, 3845940), (10, 3076752), (12, 2563960), (14, 2197680), (15, 2051168), (16, 1922970), (20, 1538376), (21, 1465120), (24, 1281980), (28, 1098840), (30, 1025584), (32, 961485), (35, 879072), (40, 769188), (42, 732560), (48, 640990), (56, 549420), (60, 512792), (70, 439536), (80, 384594), (84, 366280), (96, 320495), (105, 293024), (112, 274710), (120, 256396), (140, 219768), (160, 192297), (168, 183140), (210, 146512), (224, 137355), (240, 128198), (280, 109884), (336, 91570), (420, 73256), (480, 64099), (560, 54942), (672, 45785), (840, 36628), (1120, 27471), (1680, 18314), (3360, 9157)]