23261040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1$

素因数の和:133

約数の個数: 240

約数和(自身を含む): 89056800

約数和(自身を除く): 65795760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 89, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 178, 180, 198, 216, 220, 240, 242, 264, 267, 270, 297, 330, 356, 360, 363, 396, 432, 440, 445, 484, 495, 528, 534, 540, 594, 605, 660, 712, 720, 726, 792, 801, 880, 890, 968, 979, 990, 1068, 1080, 1089, 1188, 1210, 1320, 1335, 1424, 1452, 1485, 1584, 1602, 1780, 1815, 1936, 1958, 1980, 2136, 2160, 2178, 2376, 2403, 2420, 2640, 2670, 2904, 2937, 2970, 3204, 3267, 3560, 3630, 3916, 3960, 4005, 4272, 4356, 4752, 4806, 4840, 4895, 5340, 5445, 5808, 5874, 5940, 6408, 6534, 7120, 7260, 7832, 7920, 8010, 8712, 8811, 9612, 9680, 9790, 10680, 10769, 10890, 11748, 11880, 12015, 12816, 13068, 14520, 14685, 15664, 16020, 16335, 17424, 17622, 19224, 19580, 21360, 21538, 21780, 23496, 23760, 24030, 26136, 26433, 29040, 29370, 32040, 32307, 32670, 35244, 38448, 39160, 43076, 43560, 44055, 46992, 48060, 52272, 52866, 53845, 58740, 64080, 64614, 65340, 70488, 78320, 86152, 87120, 88110, 96120, 96921, 105732, 107690, 117480, 129228, 130680, 132165, 140976, 161535, 172304, 176220, 192240, 193842, 211464, 215380, 234960, 258456, 261360, 264330, 290763, 323070, 352440, 387684, 422928, 430760, 484605, 516912, 528660, 581526, 646140, 704880, 775368, 861520, 969210, 1057320, 1163052, 1292280, 1453815, 1550736, 1938420, 2114640, 2326104, 2584560, 2907630, 3876840, 4652208, 5815260, 7753680, 11630520, 23261040]

約数ペア:

[(1, 23261040), (2, 11630520), (3, 7753680), (4, 5815260), (5, 4652208), (6, 3876840), (8, 2907630), (9, 2584560), (10, 2326104), (11, 2114640), (12, 1938420), (15, 1550736), (16, 1453815), (18, 1292280), (20, 1163052), (22, 1057320), (24, 969210), (27, 861520), (30, 775368), (33, 704880), (36, 646140), (40, 581526), (44, 528660), (45, 516912), (48, 484605), (54, 430760), (55, 422928), (60, 387684), (66, 352440), (72, 323070), (80, 290763), (88, 264330), (89, 261360), (90, 258456), (99, 234960), (108, 215380), (110, 211464), (120, 193842), (121, 192240), (132, 176220), (135, 172304), (144, 161535), (165, 140976), (176, 132165), (178, 130680), (180, 129228), (198, 117480), (216, 107690), (220, 105732), (240, 96921), (242, 96120), (264, 88110), (267, 87120), (270, 86152), (297, 78320), (330, 70488), (356, 65340), (360, 64614), (363, 64080), (396, 58740), (432, 53845), (440, 52866), (445, 52272), (484, 48060), (495, 46992), (528, 44055), (534, 43560), (540, 43076), (594, 39160), (605, 38448), (660, 35244), (712, 32670), (720, 32307), (726, 32040), (792, 29370), (801, 29040), (880, 26433), (890, 26136), (968, 24030), (979, 23760), (990, 23496), (1068, 21780), (1080, 21538), (1089, 21360), (1188, 19580), (1210, 19224), (1320, 17622), (1335, 17424), (1424, 16335), (1452, 16020), (1485, 15664), (1584, 14685), (1602, 14520), (1780, 13068), (1815, 12816), (1936, 12015), (1958, 11880), (1980, 11748), (2136, 10890), (2160, 10769), (2178, 10680), (2376, 9790), (2403, 9680), (2420, 9612), (2640, 8811), (2670, 8712), (2904, 8010), (2937, 7920), (2970, 7832), (3204, 7260), (3267, 7120), (3560, 6534), (3630, 6408), (3916, 5940), (3960, 5874), (4005, 5808), (4272, 5445), (4356, 5340), (4752, 4895), (4806, 4840)]