12441982920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{4457}}^1$

素因数の和:5055

約数の個数: 128

約数和(自身を含む): 38273178240

約数和(自身を除く): 25831195320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 541, 645, 860, 1032, 1082, 1290, 1623, 1720, 2164, 2580, 2705, 3246, 4328, 4457, 5160, 5410, 6492, 8115, 8914, 10820, 12984, 13371, 16230, 17828, 21640, 22285, 23263, 26742, 32460, 35656, 44570, 46526, 53484, 64920, 66855, 69789, 89140, 93052, 106968, 116315, 133710, 139578, 178280, 186104, 191651, 232630, 267420, 279156, 348945, 383302, 465260, 534840, 558312, 574953, 697890, 766604, 930520, 958255, 1149906, 1395780, 1533208, 1916510, 2299812, 2411237, 2791560, 2874765, 3833020, 4599624, 4822474, 5749530, 7233711, 7666040, 9644948, 11499060, 12056185, 14467422, 19289896, 22998120, 24112370, 28934844, 36168555, 48224740, 57869688, 72337110, 96449480, 103683191, 144674220, 207366382, 289348440, 311049573, 414732764, 518415955, 622099146, 829465528, 1036831910, 1244198292, 1555247865, 2073663820, 2488396584, 3110495730, 4147327640, 6220991460, 12441982920]

約数ペア:

[(1, 12441982920), (2, 6220991460), (3, 4147327640), (4, 3110495730), (5, 2488396584), (6, 2073663820), (8, 1555247865), (10, 1244198292), (12, 1036831910), (15, 829465528), (20, 622099146), (24, 518415955), (30, 414732764), (40, 311049573), (43, 289348440), (60, 207366382), (86, 144674220), (120, 103683191), (129, 96449480), (172, 72337110), (215, 57869688), (258, 48224740), (344, 36168555), (430, 28934844), (516, 24112370), (541, 22998120), (645, 19289896), (860, 14467422), (1032, 12056185), (1082, 11499060), (1290, 9644948), (1623, 7666040), (1720, 7233711), (2164, 5749530), (2580, 4822474), (2705, 4599624), (3246, 3833020), (4328, 2874765), (4457, 2791560), (5160, 2411237), (5410, 2299812), (6492, 1916510), (8115, 1533208), (8914, 1395780), (10820, 1149906), (12984, 958255), (13371, 930520), (16230, 766604), (17828, 697890), (21640, 574953), (22285, 558312), (23263, 534840), (26742, 465260), (32460, 383302), (35656, 348945), (44570, 279156), (46526, 267420), (53484, 232630), (64920, 191651), (66855, 186104), (69789, 178280), (89140, 139578), (93052, 133710), (106968, 116315)]