22861560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 74419200

約数和(自身を除く): 51557640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 271, 285, 296, 370, 380, 444, 456, 542, 555, 570, 703, 740, 760, 813, 888, 1084, 1110, 1140, 1355, 1406, 1480, 1626, 2109, 2168, 2220, 2280, 2710, 2812, 3252, 3515, 4065, 4218, 4440, 5149, 5420, 5624, 6504, 7030, 8130, 8436, 10027, 10298, 10545, 10840, 14060, 15447, 16260, 16872, 20054, 20596, 21090, 25745, 28120, 30081, 30894, 32520, 40108, 41192, 42180, 50135, 51490, 60162, 61788, 77235, 80216, 84360, 100270, 102980, 120324, 123576, 150405, 154470, 190513, 200540, 205960, 240648, 300810, 308940, 381026, 401080, 571539, 601620, 617880, 762052, 952565, 1143078, 1203240, 1524104, 1905130, 2286156, 2857695, 3810260, 4572312, 5715390, 7620520, 11430780, 22861560]

約数ペア:

[(1, 22861560), (2, 11430780), (3, 7620520), (4, 5715390), (5, 4572312), (6, 3810260), (8, 2857695), (10, 2286156), (12, 1905130), (15, 1524104), (19, 1203240), (20, 1143078), (24, 952565), (30, 762052), (37, 617880), (38, 601620), (40, 571539), (57, 401080), (60, 381026), (74, 308940), (76, 300810), (95, 240648), (111, 205960), (114, 200540), (120, 190513), (148, 154470), (152, 150405), (185, 123576), (190, 120324), (222, 102980), (228, 100270), (271, 84360), (285, 80216), (296, 77235), (370, 61788), (380, 60162), (444, 51490), (456, 50135), (542, 42180), (555, 41192), (570, 40108), (703, 32520), (740, 30894), (760, 30081), (813, 28120), (888, 25745), (1084, 21090), (1110, 20596), (1140, 20054), (1355, 16872), (1406, 16260), (1480, 15447), (1626, 14060), (2109, 10840), (2168, 10545), (2220, 10298), (2280, 10027), (2710, 8436), (2812, 8130), (3252, 7030), (3515, 6504), (4065, 5624), (4218, 5420), (4440, 5149)]