212940120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{3023}}^1$

素因数の和:3624

約数の個数: 64

約数和(自身を含む): 640120320

約数和(自身を除く): 427180200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 587, 1174, 1761, 2348, 2935, 3023, 3522, 4696, 5870, 6046, 7044, 8805, 9069, 11740, 12092, 14088, 15115, 17610, 18138, 23480, 24184, 30230, 35220, 36276, 45345, 60460, 70440, 72552, 90690, 120920, 181380, 362760, 1774501, 3549002, 5323503, 7098004, 8872505, 10647006, 14196008, 17745010, 21294012, 26617515, 35490020, 42588024, 53235030, 70980040, 106470060, 212940120]

約数ペア:

[(1, 212940120), (2, 106470060), (3, 70980040), (4, 53235030), (5, 42588024), (6, 35490020), (8, 26617515), (10, 21294012), (12, 17745010), (15, 14196008), (20, 10647006), (24, 8872505), (30, 7098004), (40, 5323503), (60, 3549002), (120, 1774501), (587, 362760), (1174, 181380), (1761, 120920), (2348, 90690), (2935, 72552), (3023, 70440), (3522, 60460), (4696, 45345), (5870, 36276), (6046, 35220), (7044, 30230), (8805, 24184), (9069, 23480), (11740, 18138), (12092, 17610), (14088, 15115)]