12132480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 39657600

約数和(自身を除く): 27525120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 89, 96, 120, 128, 142, 160, 178, 192, 213, 240, 267, 284, 320, 355, 356, 384, 426, 445, 480, 534, 568, 640, 710, 712, 852, 890, 960, 1065, 1068, 1136, 1335, 1420, 1424, 1704, 1780, 1920, 2130, 2136, 2272, 2670, 2840, 2848, 3408, 3560, 4260, 4272, 4544, 5340, 5680, 5696, 6319, 6816, 7120, 8520, 8544, 9088, 10680, 11360, 11392, 12638, 13632, 14240, 17040, 17088, 18957, 21360, 22720, 25276, 27264, 28480, 31595, 34080, 34176, 37914, 42720, 45440, 50552, 56960, 63190, 68160, 75828, 85440, 94785, 101104, 126380, 136320, 151656, 170880, 189570, 202208, 252760, 303312, 379140, 404416, 505520, 606624, 758280, 808832, 1011040, 1213248, 1516560, 2022080, 2426496, 3033120, 4044160, 6066240, 12132480]

約数ペア:

[(1, 12132480), (2, 6066240), (3, 4044160), (4, 3033120), (5, 2426496), (6, 2022080), (8, 1516560), (10, 1213248), (12, 1011040), (15, 808832), (16, 758280), (20, 606624), (24, 505520), (30, 404416), (32, 379140), (40, 303312), (48, 252760), (60, 202208), (64, 189570), (71, 170880), (80, 151656), (89, 136320), (96, 126380), (120, 101104), (128, 94785), (142, 85440), (160, 75828), (178, 68160), (192, 63190), (213, 56960), (240, 50552), (267, 45440), (284, 42720), (320, 37914), (355, 34176), (356, 34080), (384, 31595), (426, 28480), (445, 27264), (480, 25276), (534, 22720), (568, 21360), (640, 18957), (710, 17088), (712, 17040), (852, 14240), (890, 13632), (960, 12638), (1065, 11392), (1068, 11360), (1136, 10680), (1335, 9088), (1420, 8544), (1424, 8520), (1704, 7120), (1780, 6816), (1920, 6319), (2130, 5696), (2136, 5680), (2272, 5340), (2670, 4544), (2840, 4272), (2848, 4260), (3408, 3560)]