23048040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 73872000

約数和(自身を除く): 50823960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 37, 40, 58, 60, 74, 87, 111, 116, 120, 145, 148, 174, 179, 185, 222, 232, 290, 296, 348, 358, 370, 435, 444, 537, 555, 580, 696, 716, 740, 870, 888, 895, 1073, 1074, 1110, 1160, 1432, 1480, 1740, 1790, 2146, 2148, 2220, 2685, 3219, 3480, 3580, 4292, 4296, 4440, 5191, 5365, 5370, 6438, 6623, 7160, 8584, 10382, 10730, 10740, 12876, 13246, 15573, 16095, 19869, 20764, 21460, 21480, 25752, 25955, 26492, 31146, 32190, 33115, 39738, 41528, 42920, 51910, 52984, 62292, 64380, 66230, 77865, 79476, 99345, 103820, 124584, 128760, 132460, 155730, 158952, 192067, 198690, 207640, 264920, 311460, 384134, 397380, 576201, 622920, 768268, 794760, 960335, 1152402, 1536536, 1920670, 2304804, 2881005, 3841340, 4609608, 5762010, 7682680, 11524020, 23048040]

約数ペア:

[(1, 23048040), (2, 11524020), (3, 7682680), (4, 5762010), (5, 4609608), (6, 3841340), (8, 2881005), (10, 2304804), (12, 1920670), (15, 1536536), (20, 1152402), (24, 960335), (29, 794760), (30, 768268), (37, 622920), (40, 576201), (58, 397380), (60, 384134), (74, 311460), (87, 264920), (111, 207640), (116, 198690), (120, 192067), (145, 158952), (148, 155730), (174, 132460), (179, 128760), (185, 124584), (222, 103820), (232, 99345), (290, 79476), (296, 77865), (348, 66230), (358, 64380), (370, 62292), (435, 52984), (444, 51910), (537, 42920), (555, 41528), (580, 39738), (696, 33115), (716, 32190), (740, 31146), (870, 26492), (888, 25955), (895, 25752), (1073, 21480), (1074, 21460), (1110, 20764), (1160, 19869), (1432, 16095), (1480, 15573), (1740, 13246), (1790, 12876), (2146, 10740), (2148, 10730), (2220, 10382), (2685, 8584), (3219, 7160), (3480, 6623), (3580, 6438), (4292, 5370), (4296, 5365), (4440, 5191)]