4197792120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{64661}}^1$

素因数の和:65216

約数の個数: 64

約数和(自身を含む): 12616849440

約数和(自身を除く): 8419057320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 541, 1082, 1623, 2164, 2705, 3246, 4328, 5410, 6492, 8115, 10820, 12984, 16230, 21640, 32460, 64661, 64920, 129322, 193983, 258644, 323305, 387966, 517288, 646610, 775932, 969915, 1293220, 1551864, 1939830, 2586440, 3879660, 7759320, 34981601, 69963202, 104944803, 139926404, 174908005, 209889606, 279852808, 349816010, 419779212, 524724015, 699632020, 839558424, 1049448030, 1399264040, 2098896060, 4197792120]

約数ペア:

[(1, 4197792120), (2, 2098896060), (3, 1399264040), (4, 1049448030), (5, 839558424), (6, 699632020), (8, 524724015), (10, 419779212), (12, 349816010), (15, 279852808), (20, 209889606), (24, 174908005), (30, 139926404), (40, 104944803), (60, 69963202), (120, 34981601), (541, 7759320), (1082, 3879660), (1623, 2586440), (2164, 1939830), (2705, 1551864), (3246, 1293220), (4328, 969915), (5410, 775932), (6492, 646610), (8115, 517288), (10820, 387966), (12984, 323305), (16230, 258644), (21640, 193983), (32460, 129322), (64661, 64920)]