23070240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 81041688

約数和(自身を除く): 57971448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 433, 444, 480, 555, 592, 666, 720, 740, 866, 888, 1110, 1184, 1299, 1332, 1440, 1480, 1665, 1732, 1776, 2165, 2220, 2598, 2664, 2960, 3330, 3464, 3552, 3897, 4330, 4440, 5196, 5328, 5920, 6495, 6660, 6928, 7794, 8660, 8880, 10392, 10656, 12990, 13320, 13856, 15588, 16021, 17320, 17760, 19485, 20784, 25980, 26640, 31176, 32042, 34640, 38970, 41568, 48063, 51960, 53280, 62352, 64084, 69280, 77940, 80105, 96126, 103920, 124704, 128168, 144189, 155880, 160210, 192252, 207840, 240315, 256336, 288378, 311760, 320420, 384504, 480630, 512672, 576756, 623520, 640840, 720945, 769008, 961260, 1153512, 1281680, 1441890, 1538016, 1922520, 2307024, 2563360, 2883780, 3845040, 4614048, 5767560, 7690080, 11535120, 23070240]

約数ペア:

[(1, 23070240), (2, 11535120), (3, 7690080), (4, 5767560), (5, 4614048), (6, 3845040), (8, 2883780), (9, 2563360), (10, 2307024), (12, 1922520), (15, 1538016), (16, 1441890), (18, 1281680), (20, 1153512), (24, 961260), (30, 769008), (32, 720945), (36, 640840), (37, 623520), (40, 576756), (45, 512672), (48, 480630), (60, 384504), (72, 320420), (74, 311760), (80, 288378), (90, 256336), (96, 240315), (111, 207840), (120, 192252), (144, 160210), (148, 155880), (160, 144189), (180, 128168), (185, 124704), (222, 103920), (240, 96126), (288, 80105), (296, 77940), (333, 69280), (360, 64084), (370, 62352), (433, 53280), (444, 51960), (480, 48063), (555, 41568), (592, 38970), (666, 34640), (720, 32042), (740, 31176), (866, 26640), (888, 25980), (1110, 20784), (1184, 19485), (1299, 17760), (1332, 17320), (1440, 16021), (1480, 15588), (1665, 13856), (1732, 13320), (1776, 12990), (2165, 10656), (2220, 10392), (2598, 8880), (2664, 8660), (2960, 7794), (3330, 6928), (3464, 6660), (3552, 6495), (3897, 5920), (4330, 5328), (4440, 5196)]