30458080

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4643}}^1$

素因数の和:4699

約数の個数: 48

約数和(自身を含む): 73728144

約数和(自身を除く): 43270064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 4643, 6560, 9286, 18572, 23215, 37144, 46430, 74288, 92860, 148576, 185720, 190363, 371440, 380726, 742880, 761452, 951815, 1522904, 1903630, 3045808, 3807260, 6091616, 7614520, 15229040, 30458080]

約数ペア:

[(1, 30458080), (2, 15229040), (4, 7614520), (5, 6091616), (8, 3807260), (10, 3045808), (16, 1903630), (20, 1522904), (32, 951815), (40, 761452), (41, 742880), (80, 380726), (82, 371440), (160, 190363), (164, 185720), (205, 148576), (328, 92860), (410, 74288), (656, 46430), (820, 37144), (1312, 23215), (1640, 18572), (3280, 9286), (4643, 6560)]