2208648240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{22391}}^1$

素因数の和:22547

約数の個数: 120

約数和(自身を含む): 7471852128

約数和(自身を除く): 5263203888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 411, 548, 685, 720, 822, 1096, 1233, 1370, 1644, 2055, 2192, 2466, 2740, 3288, 4110, 4932, 5480, 6165, 6576, 8220, 9864, 10960, 12330, 16440, 19728, 22391, 24660, 32880, 44782, 49320, 67173, 89564, 98640, 111955, 134346, 179128, 201519, 223910, 268692, 335865, 358256, 403038, 447820, 537384, 671730, 806076, 895640, 1007595, 1074768, 1343460, 1612152, 1791280, 2015190, 2686920, 3067567, 3224304, 4030380, 5373840, 6135134, 8060760, 9202701, 12270268, 15337835, 16121520, 18405402, 24540536, 27608103, 30675670, 36810804, 46013505, 49081072, 55216206, 61351340, 73621608, 92027010, 110432412, 122702680, 138040515, 147243216, 184054020, 220864824, 245405360, 276081030, 368108040, 441729648, 552162060, 736216080, 1104324120, 2208648240]

約数ペア:

[(1, 2208648240), (2, 1104324120), (3, 736216080), (4, 552162060), (5, 441729648), (6, 368108040), (8, 276081030), (9, 245405360), (10, 220864824), (12, 184054020), (15, 147243216), (16, 138040515), (18, 122702680), (20, 110432412), (24, 92027010), (30, 73621608), (36, 61351340), (40, 55216206), (45, 49081072), (48, 46013505), (60, 36810804), (72, 30675670), (80, 27608103), (90, 24540536), (120, 18405402), (137, 16121520), (144, 15337835), (180, 12270268), (240, 9202701), (274, 8060760), (360, 6135134), (411, 5373840), (548, 4030380), (685, 3224304), (720, 3067567), (822, 2686920), (1096, 2015190), (1233, 1791280), (1370, 1612152), (1644, 1343460), (2055, 1074768), (2192, 1007595), (2466, 895640), (2740, 806076), (3288, 671730), (4110, 537384), (4932, 447820), (5480, 403038), (6165, 358256), (6576, 335865), (8220, 268692), (9864, 223910), (10960, 201519), (12330, 179128), (16440, 134346), (19728, 111955), (22391, 98640), (24660, 89564), (32880, 67173), (44782, 49320)]