2055561960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{31663}}^1$

素因数の和:32218

約数の個数: 64

約数和(自身を含む): 6178279680

約数和(自身を除く): 4122717720

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, 31663, 32460, 63326, 64920, 94989, 126652, 158315, 189978, 253304, 316630, 379956, 474945, 633260, 759912, 949890, 1266520, 1899780, 3799560, 17129683, 34259366, 51389049, 68518732, 85648415, 102778098, 137037464, 171296830, 205556196, 256945245, 342593660, 411112392, 513890490, 685187320, 1027780980, 2055561960]

約数ペア:

[(1, 2055561960), (2, 1027780980), (3, 685187320), (4, 513890490), (5, 411112392), (6, 342593660), (8, 256945245), (10, 205556196), (12, 171296830), (15, 137037464), (20, 102778098), (24, 85648415), (30, 68518732), (40, 51389049), (60, 34259366), (120, 17129683), (541, 3799560), (1082, 1899780), (1623, 1266520), (2164, 949890), (2705, 759912), (3246, 633260), (4328, 474945), (5410, 379956), (6492, 316630), (8115, 253304), (10820, 189978), (12984, 158315), (16230, 126652), (21640, 94989), (31663, 64920), (32460, 63326)]