22215840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1542

約数の個数: 96

約数和(自身を含む): 72285696

約数和(自身を除く): 50069856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1493, 1860, 2480, 2976, 2986, 3720, 4479, 4960, 5972, 7440, 7465, 8958, 11944, 14880, 14930, 17916, 22395, 23888, 29860, 35832, 44790, 46283, 47776, 59720, 71664, 89580, 92566, 119440, 138849, 143328, 179160, 185132, 231415, 238880, 277698, 358320, 370264, 462830, 555396, 694245, 716640, 740528, 925660, 1110792, 1388490, 1481056, 1851320, 2221584, 2776980, 3702640, 4443168, 5553960, 7405280, 11107920, 22215840]

約数ペア:

[(1, 22215840), (2, 11107920), (3, 7405280), (4, 5553960), (5, 4443168), (6, 3702640), (8, 2776980), (10, 2221584), (12, 1851320), (15, 1481056), (16, 1388490), (20, 1110792), (24, 925660), (30, 740528), (31, 716640), (32, 694245), (40, 555396), (48, 462830), (60, 370264), (62, 358320), (80, 277698), (93, 238880), (96, 231415), (120, 185132), (124, 179160), (155, 143328), (160, 138849), (186, 119440), (240, 92566), (248, 89580), (310, 71664), (372, 59720), (465, 47776), (480, 46283), (496, 44790), (620, 35832), (744, 29860), (930, 23888), (992, 22395), (1240, 17916), (1488, 14930), (1493, 14880), (1860, 11944), (2480, 8958), (2976, 7465), (2986, 7440), (3720, 5972), (4479, 4960)]