79253280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1239

約数の個数: 144

約数和(自身を含む): 276441984

約数和(自身を除く): 197188704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1171, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2342, 2820, 3384, 3513, 3760, 4230, 4512, 4684, 5640, 5855, 6768, 7026, 7520, 8460, 9368, 10539, 11280, 11710, 13536, 14052, 16920, 17565, 18736, 21078, 22560, 23420, 28104, 33840, 35130, 37472, 42156, 46840, 52695, 55037, 56208, 67680, 70260, 84312, 93680, 105390, 110074, 112416, 140520, 165111, 168624, 187360, 210780, 220148, 275185, 281040, 330222, 337248, 421560, 440296, 495333, 550370, 562080, 660444, 825555, 843120, 880592, 990666, 1100740, 1320888, 1651110, 1686240, 1761184, 1981332, 2201480, 2476665, 2641776, 3302220, 3962664, 4402960, 4953330, 5283552, 6604440, 7925328, 8805920, 9906660, 13208880, 15850656, 19813320, 26417760, 39626640, 79253280]

約数ペア:

[(1, 79253280), (2, 39626640), (3, 26417760), (4, 19813320), (5, 15850656), (6, 13208880), (8, 9906660), (9, 8805920), (10, 7925328), (12, 6604440), (15, 5283552), (16, 4953330), (18, 4402960), (20, 3962664), (24, 3302220), (30, 2641776), (32, 2476665), (36, 2201480), (40, 1981332), (45, 1761184), (47, 1686240), (48, 1651110), (60, 1320888), (72, 1100740), (80, 990666), (90, 880592), (94, 843120), (96, 825555), (120, 660444), (141, 562080), (144, 550370), (160, 495333), (180, 440296), (188, 421560), (235, 337248), (240, 330222), (282, 281040), (288, 275185), (360, 220148), (376, 210780), (423, 187360), (470, 168624), (480, 165111), (564, 140520), (705, 112416), (720, 110074), (752, 105390), (846, 93680), (940, 84312), (1128, 70260), (1171, 67680), (1410, 56208), (1440, 55037), (1504, 52695), (1692, 46840), (1880, 42156), (2115, 37472), (2256, 35130), (2342, 33840), (2820, 28104), (3384, 23420), (3513, 22560), (3760, 21078), (4230, 18736), (4512, 17565), (4684, 16920), (5640, 14052), (5855, 13536), (6768, 11710), (7026, 11280), (7520, 10539), (8460, 9368)]