1477520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:120

約数の個数: 80

約数和(自身を含む): 3964032

約数和(自身を除く): 2486512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 73, 80, 88, 92, 110, 115, 146, 176, 184, 220, 230, 253, 292, 365, 368, 440, 460, 506, 584, 730, 803, 880, 920, 1012, 1168, 1265, 1460, 1606, 1679, 1840, 2024, 2530, 2920, 3212, 3358, 4015, 4048, 5060, 5840, 6424, 6716, 8030, 8395, 10120, 12848, 13432, 16060, 16790, 18469, 20240, 26864, 32120, 33580, 36938, 64240, 67160, 73876, 92345, 134320, 147752, 184690, 295504, 369380, 738760, 1477520]

約数ペア:

[(1, 1477520), (2, 738760), (4, 369380), (5, 295504), (8, 184690), (10, 147752), (11, 134320), (16, 92345), (20, 73876), (22, 67160), (23, 64240), (40, 36938), (44, 33580), (46, 32120), (55, 26864), (73, 20240), (80, 18469), (88, 16790), (92, 16060), (110, 13432), (115, 12848), (146, 10120), (176, 8395), (184, 8030), (220, 6716), (230, 6424), (253, 5840), (292, 5060), (365, 4048), (368, 4015), (440, 3358), (460, 3212), (506, 2920), (584, 2530), (730, 2024), (803, 1840), (880, 1679), (920, 1606), (1012, 1460), (1168, 1265)]