28592640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:119

約数の個数: 240

約数和(自身を含む): 106285608

約数和(自身を除く): 77692968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 73, 80, 85, 90, 96, 102, 120, 128, 136, 144, 146, 153, 160, 170, 180, 192, 204, 219, 240, 255, 256, 272, 288, 292, 306, 320, 340, 360, 365, 384, 408, 438, 480, 510, 512, 544, 576, 584, 612, 640, 657, 680, 720, 730, 765, 768, 816, 876, 960, 1020, 1088, 1095, 1152, 1168, 1224, 1241, 1280, 1314, 1360, 1440, 1460, 1530, 1536, 1632, 1752, 1920, 2040, 2176, 2190, 2304, 2336, 2448, 2482, 2560, 2628, 2720, 2880, 2920, 3060, 3264, 3285, 3504, 3723, 3840, 4080, 4352, 4380, 4608, 4672, 4896, 4964, 5256, 5440, 5760, 5840, 6120, 6205, 6528, 6570, 7008, 7446, 7680, 8160, 8704, 8760, 9344, 9792, 9928, 10512, 10880, 11169, 11520, 11680, 12240, 12410, 13056, 13140, 14016, 14892, 16320, 17520, 18615, 18688, 19584, 19856, 21024, 21760, 22338, 23040, 23360, 24480, 24820, 26112, 26280, 28032, 29784, 32640, 35040, 37230, 37376, 39168, 39712, 42048, 43520, 44676, 46720, 48960, 49640, 52560, 55845, 56064, 59568, 65280, 70080, 74460, 78336, 79424, 84096, 89352, 93440, 97920, 99280, 105120, 111690, 112128, 119136, 130560, 140160, 148920, 158848, 168192, 178704, 186880, 195840, 198560, 210240, 223380, 238272, 280320, 297840, 317696, 336384, 357408, 391680, 397120, 420480, 446760, 476544, 560640, 595680, 635392, 714816, 794240, 840960, 893520, 953088, 1191360, 1429632, 1588480, 1681920, 1787040, 1906176, 2382720, 2859264, 3176960, 3574080, 4765440, 5718528, 7148160, 9530880, 14296320, 28592640]

約数ペア:

[(1, 28592640), (2, 14296320), (3, 9530880), (4, 7148160), (5, 5718528), (6, 4765440), (8, 3574080), (9, 3176960), (10, 2859264), (12, 2382720), (15, 1906176), (16, 1787040), (17, 1681920), (18, 1588480), (20, 1429632), (24, 1191360), (30, 953088), (32, 893520), (34, 840960), (36, 794240), (40, 714816), (45, 635392), (48, 595680), (51, 560640), (60, 476544), (64, 446760), (68, 420480), (72, 397120), (73, 391680), (80, 357408), (85, 336384), (90, 317696), (96, 297840), (102, 280320), (120, 238272), (128, 223380), (136, 210240), (144, 198560), (146, 195840), (153, 186880), (160, 178704), (170, 168192), (180, 158848), (192, 148920), (204, 140160), (219, 130560), (240, 119136), (255, 112128), (256, 111690), (272, 105120), (288, 99280), (292, 97920), (306, 93440), (320, 89352), (340, 84096), (360, 79424), (365, 78336), (384, 74460), (408, 70080), (438, 65280), (480, 59568), (510, 56064), (512, 55845), (544, 52560), (576, 49640), (584, 48960), (612, 46720), (640, 44676), (657, 43520), (680, 42048), (720, 39712), (730, 39168), (765, 37376), (768, 37230), (816, 35040), (876, 32640), (960, 29784), (1020, 28032), (1088, 26280), (1095, 26112), (1152, 24820), (1168, 24480), (1224, 23360), (1241, 23040), (1280, 22338), (1314, 21760), (1360, 21024), (1440, 19856), (1460, 19584), (1530, 18688), (1536, 18615), (1632, 17520), (1752, 16320), (1920, 14892), (2040, 14016), (2176, 13140), (2190, 13056), (2304, 12410), (2336, 12240), (2448, 11680), (2482, 11520), (2560, 11169), (2628, 10880), (2720, 10512), (2880, 9928), (2920, 9792), (3060, 9344), (3264, 8760), (3285, 8704), (3504, 8160), (3723, 7680), (3840, 7446), (4080, 7008), (4352, 6570), (4380, 6528), (4608, 6205), (4672, 6120), (4896, 5840), (4964, 5760), (5256, 5440)]