23486520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 77371200

約数和(自身を除く): 53884680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 397, 408, 435, 493, 510, 580, 680, 696, 794, 870, 986, 1020, 1160, 1191, 1479, 1588, 1740, 1972, 1985, 2040, 2382, 2465, 2958, 3176, 3480, 3944, 3970, 4764, 4930, 5916, 5955, 6749, 7395, 7940, 9528, 9860, 11513, 11832, 11910, 13498, 14790, 15880, 19720, 20247, 23026, 23820, 26996, 29580, 33745, 34539, 40494, 46052, 47640, 53992, 57565, 59160, 67490, 69078, 80988, 92104, 101235, 115130, 134980, 138156, 161976, 172695, 195721, 202470, 230260, 269960, 276312, 345390, 391442, 404940, 460520, 587163, 690780, 782884, 809880, 978605, 1174326, 1381560, 1565768, 1957210, 2348652, 2935815, 3914420, 4697304, 5871630, 7828840, 11743260, 23486520]

約数ペア:

[(1, 23486520), (2, 11743260), (3, 7828840), (4, 5871630), (5, 4697304), (6, 3914420), (8, 2935815), (10, 2348652), (12, 1957210), (15, 1565768), (17, 1381560), (20, 1174326), (24, 978605), (29, 809880), (30, 782884), (34, 690780), (40, 587163), (51, 460520), (58, 404940), (60, 391442), (68, 345390), (85, 276312), (87, 269960), (102, 230260), (116, 202470), (120, 195721), (136, 172695), (145, 161976), (170, 138156), (174, 134980), (204, 115130), (232, 101235), (255, 92104), (290, 80988), (340, 69078), (348, 67490), (397, 59160), (408, 57565), (435, 53992), (493, 47640), (510, 46052), (580, 40494), (680, 34539), (696, 33745), (794, 29580), (870, 26996), (986, 23820), (1020, 23026), (1160, 20247), (1191, 19720), (1479, 15880), (1588, 14790), (1740, 13498), (1972, 11910), (1985, 11832), (2040, 11513), (2382, 9860), (2465, 9528), (2958, 7940), (3176, 7395), (3480, 6749), (3944, 5955), (3970, 5916), (4764, 4930)]