23061240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 77932800

約数和(自身を除く): 54871560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 163, 180, 216, 262, 270, 326, 360, 393, 489, 524, 540, 652, 655, 786, 815, 978, 1048, 1080, 1179, 1304, 1310, 1467, 1572, 1630, 1956, 1965, 2358, 2445, 2620, 2934, 3144, 3260, 3537, 3912, 3930, 4401, 4716, 4890, 5240, 5868, 5895, 6520, 7074, 7335, 7860, 8802, 9432, 9780, 11736, 11790, 14148, 14670, 15720, 17604, 17685, 19560, 21353, 22005, 23580, 28296, 29340, 35208, 35370, 42706, 44010, 47160, 58680, 64059, 70740, 85412, 88020, 106765, 128118, 141480, 170824, 176040, 192177, 213530, 256236, 320295, 384354, 427060, 512472, 576531, 640590, 768708, 854120, 960885, 1153062, 1281180, 1537416, 1921770, 2306124, 2562360, 2882655, 3843540, 4612248, 5765310, 7687080, 11530620, 23061240]

約数ペア:

[(1, 23061240), (2, 11530620), (3, 7687080), (4, 5765310), (5, 4612248), (6, 3843540), (8, 2882655), (9, 2562360), (10, 2306124), (12, 1921770), (15, 1537416), (18, 1281180), (20, 1153062), (24, 960885), (27, 854120), (30, 768708), (36, 640590), (40, 576531), (45, 512472), (54, 427060), (60, 384354), (72, 320295), (90, 256236), (108, 213530), (120, 192177), (131, 176040), (135, 170824), (163, 141480), (180, 128118), (216, 106765), (262, 88020), (270, 85412), (326, 70740), (360, 64059), (393, 58680), (489, 47160), (524, 44010), (540, 42706), (652, 35370), (655, 35208), (786, 29340), (815, 28296), (978, 23580), (1048, 22005), (1080, 21353), (1179, 19560), (1304, 17685), (1310, 17604), (1467, 15720), (1572, 14670), (1630, 14148), (1956, 11790), (1965, 11736), (2358, 9780), (2445, 9432), (2620, 8802), (2934, 7860), (3144, 7335), (3260, 7074), (3537, 6520), (3912, 5895), (3930, 5868), (4401, 5240), (4716, 4890)]