120567580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16249}}^1$

素因数の和:16318

約数の個数: 48

約数和(自身を含む): 294840000

約数和(自身を除く): 174272420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 16249, 32498, 64996, 81245, 113743, 162490, 227486, 324980, 454972, 568715, 861197, 1137430, 1722394, 2274860, 3444788, 4305985, 6028379, 8611970, 12056758, 17223940, 24113516, 30141895, 60283790, 120567580]

約数ペア:

[(1, 120567580), (2, 60283790), (4, 30141895), (5, 24113516), (7, 17223940), (10, 12056758), (14, 8611970), (20, 6028379), (28, 4305985), (35, 3444788), (53, 2274860), (70, 1722394), (106, 1137430), (140, 861197), (212, 568715), (265, 454972), (371, 324980), (530, 227486), (742, 162490), (1060, 113743), (1484, 81245), (1855, 64996), (3710, 32498), (7420, 16249)]