121584080

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6359}}^1$

素因数の和:6611

約数の個数: 40

約数和(自身を含む): 283910400

約数和(自身を除く): 162326320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 3824, 4780, 6359, 9560, 12718, 19120, 25436, 31795, 50872, 63590, 101744, 127180, 254360, 508720, 1519801, 3039602, 6079204, 7599005, 12158408, 15198010, 24316816, 30396020, 60792040, 121584080]

約数ペア:

[(1, 121584080), (2, 60792040), (4, 30396020), (5, 24316816), (8, 15198010), (10, 12158408), (16, 7599005), (20, 6079204), (40, 3039602), (80, 1519801), (239, 508720), (478, 254360), (956, 127180), (1195, 101744), (1912, 63590), (2390, 50872), (3824, 31795), (4780, 25436), (6359, 19120), (9560, 12718)]