48391080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 153964800

約数和(自身を除く): 105573720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 89, 92, 115, 120, 138, 178, 184, 197, 230, 267, 276, 345, 356, 394, 445, 460, 534, 552, 591, 690, 712, 788, 890, 920, 985, 1068, 1182, 1335, 1380, 1576, 1780, 1970, 2047, 2136, 2364, 2670, 2760, 2955, 3560, 3940, 4094, 4531, 4728, 5340, 5910, 6141, 7880, 8188, 9062, 10235, 10680, 11820, 12282, 13593, 16376, 17533, 18124, 20470, 22655, 23640, 24564, 27186, 30705, 35066, 36248, 40940, 45310, 49128, 52599, 54372, 61410, 67965, 70132, 81880, 87665, 90620, 105198, 108744, 122820, 135930, 140264, 175330, 181240, 210396, 245640, 262995, 271860, 350660, 403259, 420792, 525990, 543720, 701320, 806518, 1051980, 1209777, 1613036, 2016295, 2103960, 2419554, 3226072, 4032590, 4839108, 6048885, 8065180, 9678216, 12097770, 16130360, 24195540, 48391080]

約数ペア:

[(1, 48391080), (2, 24195540), (3, 16130360), (4, 12097770), (5, 9678216), (6, 8065180), (8, 6048885), (10, 4839108), (12, 4032590), (15, 3226072), (20, 2419554), (23, 2103960), (24, 2016295), (30, 1613036), (40, 1209777), (46, 1051980), (60, 806518), (69, 701320), (89, 543720), (92, 525990), (115, 420792), (120, 403259), (138, 350660), (178, 271860), (184, 262995), (197, 245640), (230, 210396), (267, 181240), (276, 175330), (345, 140264), (356, 135930), (394, 122820), (445, 108744), (460, 105198), (534, 90620), (552, 87665), (591, 81880), (690, 70132), (712, 67965), (788, 61410), (890, 54372), (920, 52599), (985, 49128), (1068, 45310), (1182, 40940), (1335, 36248), (1380, 35066), (1576, 30705), (1780, 27186), (1970, 24564), (2047, 23640), (2136, 22655), (2364, 20470), (2670, 18124), (2760, 17533), (2955, 16376), (3560, 13593), (3940, 12282), (4094, 11820), (4531, 10680), (4728, 10235), (5340, 9062), (5910, 8188), (6141, 7880)]