24991080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 80438400

約数和(自身を除く): 55447320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 97, 113, 114, 120, 152, 190, 194, 226, 228, 285, 291, 339, 380, 388, 452, 456, 485, 565, 570, 582, 678, 760, 776, 904, 970, 1130, 1140, 1164, 1356, 1455, 1695, 1843, 1940, 2147, 2260, 2280, 2328, 2712, 2910, 3390, 3686, 3880, 4294, 4520, 5529, 5820, 6441, 6780, 7372, 8588, 9215, 10735, 10961, 11058, 11640, 12882, 13560, 14744, 17176, 18430, 21470, 21922, 22116, 25764, 27645, 32205, 32883, 36860, 42940, 43844, 44232, 51528, 54805, 55290, 64410, 65766, 73720, 85880, 87688, 109610, 110580, 128820, 131532, 164415, 208259, 219220, 221160, 257640, 263064, 328830, 416518, 438440, 624777, 657660, 833036, 1041295, 1249554, 1315320, 1666072, 2082590, 2499108, 3123885, 4165180, 4998216, 6247770, 8330360, 12495540, 24991080]

約数ペア:

[(1, 24991080), (2, 12495540), (3, 8330360), (4, 6247770), (5, 4998216), (6, 4165180), (8, 3123885), (10, 2499108), (12, 2082590), (15, 1666072), (19, 1315320), (20, 1249554), (24, 1041295), (30, 833036), (38, 657660), (40, 624777), (57, 438440), (60, 416518), (76, 328830), (95, 263064), (97, 257640), (113, 221160), (114, 219220), (120, 208259), (152, 164415), (190, 131532), (194, 128820), (226, 110580), (228, 109610), (285, 87688), (291, 85880), (339, 73720), (380, 65766), (388, 64410), (452, 55290), (456, 54805), (485, 51528), (565, 44232), (570, 43844), (582, 42940), (678, 36860), (760, 32883), (776, 32205), (904, 27645), (970, 25764), (1130, 22116), (1140, 21922), (1164, 21470), (1356, 18430), (1455, 17176), (1695, 14744), (1843, 13560), (1940, 12882), (2147, 11640), (2260, 11058), (2280, 10961), (2328, 10735), (2712, 9215), (2910, 8588), (3390, 7372), (3686, 6780), (3880, 6441), (4294, 5820), (4520, 5529)]