25653120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 84602880

約数和(自身を除く): 58949760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 431, 465, 480, 496, 620, 640, 744, 862, 930, 960, 992, 1240, 1293, 1488, 1724, 1860, 1920, 1984, 2155, 2480, 2586, 2976, 3448, 3720, 3968, 4310, 4960, 5172, 5952, 6465, 6896, 7440, 8620, 9920, 10344, 11904, 12930, 13361, 13792, 14880, 17240, 19840, 20688, 25860, 26722, 27584, 29760, 34480, 40083, 41376, 51720, 53444, 55168, 59520, 66805, 68960, 80166, 82752, 103440, 106888, 133610, 137920, 160332, 165504, 200415, 206880, 213776, 267220, 275840, 320664, 400830, 413760, 427552, 534440, 641328, 801660, 827520, 855104, 1068880, 1282656, 1603320, 1710208, 2137760, 2565312, 3206640, 4275520, 5130624, 6413280, 8551040, 12826560, 25653120]

約数ペア:

[(1, 25653120), (2, 12826560), (3, 8551040), (4, 6413280), (5, 5130624), (6, 4275520), (8, 3206640), (10, 2565312), (12, 2137760), (15, 1710208), (16, 1603320), (20, 1282656), (24, 1068880), (30, 855104), (31, 827520), (32, 801660), (40, 641328), (48, 534440), (60, 427552), (62, 413760), (64, 400830), (80, 320664), (93, 275840), (96, 267220), (120, 213776), (124, 206880), (128, 200415), (155, 165504), (160, 160332), (186, 137920), (192, 133610), (240, 106888), (248, 103440), (310, 82752), (320, 80166), (372, 68960), (384, 66805), (431, 59520), (465, 55168), (480, 53444), (496, 51720), (620, 41376), (640, 40083), (744, 34480), (862, 29760), (930, 27584), (960, 26722), (992, 25860), (1240, 20688), (1293, 19840), (1488, 17240), (1724, 14880), (1860, 13792), (1920, 13361), (1984, 12930), (2155, 11904), (2480, 10344), (2586, 9920), (2976, 8620), (3448, 7440), (3720, 6896), (3968, 6465), (4310, 5952), (4960, 5172)]