2346240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:84

約数の個数: 144

約数和(自身を含む): 8241408

約数和(自身を除く): 5895168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 64, 65, 78, 80, 94, 96, 104, 120, 128, 130, 141, 156, 160, 188, 192, 195, 208, 235, 240, 256, 260, 282, 312, 320, 376, 384, 390, 416, 470, 480, 520, 564, 611, 624, 640, 705, 752, 768, 780, 832, 940, 960, 1040, 1128, 1222, 1248, 1280, 1410, 1504, 1560, 1664, 1833, 1880, 1920, 2080, 2256, 2444, 2496, 2820, 3008, 3055, 3120, 3328, 3666, 3760, 3840, 4160, 4512, 4888, 4992, 5640, 6016, 6110, 6240, 7332, 7520, 8320, 9024, 9165, 9776, 9984, 11280, 12032, 12220, 12480, 14664, 15040, 16640, 18048, 18330, 19552, 22560, 24440, 24960, 29328, 30080, 36096, 36660, 39104, 45120, 48880, 49920, 58656, 60160, 73320, 78208, 90240, 97760, 117312, 146640, 156416, 180480, 195520, 234624, 293280, 391040, 469248, 586560, 782080, 1173120, 2346240]

約数ペア:

[(1, 2346240), (2, 1173120), (3, 782080), (4, 586560), (5, 469248), (6, 391040), (8, 293280), (10, 234624), (12, 195520), (13, 180480), (15, 156416), (16, 146640), (20, 117312), (24, 97760), (26, 90240), (30, 78208), (32, 73320), (39, 60160), (40, 58656), (47, 49920), (48, 48880), (52, 45120), (60, 39104), (64, 36660), (65, 36096), (78, 30080), (80, 29328), (94, 24960), (96, 24440), (104, 22560), (120, 19552), (128, 18330), (130, 18048), (141, 16640), (156, 15040), (160, 14664), (188, 12480), (192, 12220), (195, 12032), (208, 11280), (235, 9984), (240, 9776), (256, 9165), (260, 9024), (282, 8320), (312, 7520), (320, 7332), (376, 6240), (384, 6110), (390, 6016), (416, 5640), (470, 4992), (480, 4888), (520, 4512), (564, 4160), (611, 3840), (624, 3760), (640, 3666), (705, 3328), (752, 3120), (768, 3055), (780, 3008), (832, 2820), (940, 2496), (960, 2444), (1040, 2256), (1128, 2080), (1222, 1920), (1248, 1880), (1280, 1833), (1410, 1664), (1504, 1560)]