6824520

素因数分解:

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

素因数の和:180

約数の個数: 128

約数和(自身を含む): 23328000

約数和(自身を除く): 16503480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 89, 90, 108, 120, 135, 142, 178, 180, 213, 216, 267, 270, 284, 355, 356, 360, 426, 445, 534, 540, 568, 639, 710, 712, 801, 852, 890, 1065, 1068, 1080, 1278, 1335, 1420, 1602, 1704, 1780, 1917, 2130, 2136, 2403, 2556, 2670, 2840, 3195, 3204, 3560, 3834, 4005, 4260, 4806, 5112, 5340, 6319, 6390, 6408, 7668, 8010, 8520, 9585, 9612, 10680, 12015, 12638, 12780, 15336, 16020, 18957, 19170, 19224, 24030, 25276, 25560, 31595, 32040, 37914, 38340, 48060, 50552, 56871, 63190, 75828, 76680, 94785, 96120, 113742, 126380, 151656, 170613, 189570, 227484, 252760, 284355, 341226, 379140, 454968, 568710, 682452, 758280, 853065, 1137420, 1364904, 1706130, 2274840, 3412260, 6824520]

約数ペア:

[(1, 6824520), (2, 3412260), (3, 2274840), (4, 1706130), (5, 1364904), (6, 1137420), (8, 853065), (9, 758280), (10, 682452), (12, 568710), (15, 454968), (18, 379140), (20, 341226), (24, 284355), (27, 252760), (30, 227484), (36, 189570), (40, 170613), (45, 151656), (54, 126380), (60, 113742), (71, 96120), (72, 94785), (89, 76680), (90, 75828), (108, 63190), (120, 56871), (135, 50552), (142, 48060), (178, 38340), (180, 37914), (213, 32040), (216, 31595), (267, 25560), (270, 25276), (284, 24030), (355, 19224), (356, 19170), (360, 18957), (426, 16020), (445, 15336), (534, 12780), (540, 12638), (568, 12015), (639, 10680), (710, 9612), (712, 9585), (801, 8520), (852, 8010), (890, 7668), (1065, 6408), (1068, 6390), (1080, 6319), (1278, 5340), (1335, 5112), (1420, 4806), (1602, 4260), (1704, 4005), (1780, 3834), (1917, 3560), (2130, 3204), (2136, 3195), (2403, 2840), (2556, 2670)]