40330560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1040

約数の個数: 112

約数和(自身を含む): 131161536

約数和(自身を除く): 90830976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 977, 1032, 1290, 1376, 1720, 1954, 2064, 2580, 2752, 2931, 3440, 3908, 4128, 4885, 5160, 5862, 6880, 7816, 8256, 9770, 10320, 11724, 13760, 14655, 15632, 19540, 20640, 23448, 29310, 31264, 39080, 41280, 42011, 46896, 58620, 62528, 78160, 84022, 93792, 117240, 126033, 156320, 168044, 187584, 210055, 234480, 252066, 312640, 336088, 420110, 468960, 504132, 630165, 672176, 840220, 937920, 1008264, 1260330, 1344352, 1680440, 2016528, 2520660, 2688704, 3360880, 4033056, 5041320, 6721760, 8066112, 10082640, 13443520, 20165280, 40330560]

約数ペア:

[(1, 40330560), (2, 20165280), (3, 13443520), (4, 10082640), (5, 8066112), (6, 6721760), (8, 5041320), (10, 4033056), (12, 3360880), (15, 2688704), (16, 2520660), (20, 2016528), (24, 1680440), (30, 1344352), (32, 1260330), (40, 1008264), (43, 937920), (48, 840220), (60, 672176), (64, 630165), (80, 504132), (86, 468960), (96, 420110), (120, 336088), (129, 312640), (160, 252066), (172, 234480), (192, 210055), (215, 187584), (240, 168044), (258, 156320), (320, 126033), (344, 117240), (430, 93792), (480, 84022), (516, 78160), (645, 62528), (688, 58620), (860, 46896), (960, 42011), (977, 41280), (1032, 39080), (1290, 31264), (1376, 29310), (1720, 23448), (1954, 20640), (2064, 19540), (2580, 15632), (2752, 14655), (2931, 13760), (3440, 11724), (3908, 10320), (4128, 9770), (4885, 8256), (5160, 7816), (5862, 6880)]