23138280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5843}}^1$

素因数の和:5871

約数の個数: 96

約数和(自身を含む): 82049760

約数和(自身を除く): 58911480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 5843, 11686, 17529, 23372, 29215, 35058, 46744, 52587, 58430, 64273, 70116, 87645, 105174, 116860, 128546, 140232, 175290, 192819, 210348, 233720, 257092, 262935, 321365, 350580, 385638, 420696, 514184, 525870, 578457, 642730, 701160, 771276, 964095, 1051740, 1156914, 1285460, 1542552, 1928190, 2103480, 2313828, 2570920, 2892285, 3856380, 4627656, 5784570, 7712760, 11569140, 23138280]

約数ペア:

[(1, 23138280), (2, 11569140), (3, 7712760), (4, 5784570), (5, 4627656), (6, 3856380), (8, 2892285), (9, 2570920), (10, 2313828), (11, 2103480), (12, 1928190), (15, 1542552), (18, 1285460), (20, 1156914), (22, 1051740), (24, 964095), (30, 771276), (33, 701160), (36, 642730), (40, 578457), (44, 525870), (45, 514184), (55, 420696), (60, 385638), (66, 350580), (72, 321365), (88, 262935), (90, 257092), (99, 233720), (110, 210348), (120, 192819), (132, 175290), (165, 140232), (180, 128546), (198, 116860), (220, 105174), (264, 87645), (330, 70116), (360, 64273), (396, 58430), (440, 52587), (495, 46744), (660, 35058), (792, 29215), (990, 23372), (1320, 17529), (1980, 11686), (3960, 5843)]