143776480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52859}}^1$

素因数の和:52891

約数の個数: 48

約数和(自身を含む): 359659440

約数和(自身を除く): 215882960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 52859, 105718, 211436, 264295, 422872, 528590, 845744, 898603, 1057180, 1691488, 1797206, 2114360, 3594412, 4228720, 4493015, 7188824, 8457440, 8986030, 14377648, 17972060, 28755296, 35944120, 71888240, 143776480]

約数ペア:

[(1, 143776480), (2, 71888240), (4, 35944120), (5, 28755296), (8, 17972060), (10, 14377648), (16, 8986030), (17, 8457440), (20, 7188824), (32, 4493015), (34, 4228720), (40, 3594412), (68, 2114360), (80, 1797206), (85, 1691488), (136, 1057180), (160, 898603), (170, 845744), (272, 528590), (340, 422872), (544, 264295), (680, 211436), (1360, 105718), (2720, 52859)]