30149520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{467}}^1$

素因数の和:752

約数の個数: 80

約数和(自身を含む): 94011840

約数和(自身を除く): 63862320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 467, 538, 807, 934, 1076, 1345, 1401, 1614, 1868, 2152, 2335, 2690, 2802, 3228, 3736, 4035, 4304, 4670, 5380, 5604, 6456, 7005, 7472, 8070, 9340, 10760, 11208, 12912, 14010, 16140, 18680, 21520, 22416, 28020, 32280, 37360, 56040, 64560, 112080, 125623, 251246, 376869, 502492, 628115, 753738, 1004984, 1256230, 1507476, 1884345, 2009968, 2512460, 3014952, 3768690, 5024920, 6029904, 7537380, 10049840, 15074760, 30149520]

約数ペア:

[(1, 30149520), (2, 15074760), (3, 10049840), (4, 7537380), (5, 6029904), (6, 5024920), (8, 3768690), (10, 3014952), (12, 2512460), (15, 2009968), (16, 1884345), (20, 1507476), (24, 1256230), (30, 1004984), (40, 753738), (48, 628115), (60, 502492), (80, 376869), (120, 251246), (240, 125623), (269, 112080), (467, 64560), (538, 56040), (807, 37360), (934, 32280), (1076, 28020), (1345, 22416), (1401, 21520), (1614, 18680), (1868, 16140), (2152, 14010), (2335, 12912), (2690, 11208), (2802, 10760), (3228, 9340), (3736, 8070), (4035, 7472), (4304, 7005), (4670, 6456), (5380, 5604)]