26869680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:643

約数の個数: 120

約数和(自身を含む): 91748592

約数和(自身を除く): 64878912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 557, 603, 670, 720, 804, 1005, 1072, 1114, 1206, 1340, 1608, 1671, 2010, 2228, 2412, 2680, 2785, 3015, 3216, 3342, 4020, 4456, 4824, 5013, 5360, 5570, 6030, 6684, 8040, 8355, 8912, 9648, 10026, 11140, 12060, 13368, 16080, 16710, 20052, 22280, 24120, 25065, 26736, 33420, 37319, 40104, 44560, 48240, 50130, 66840, 74638, 80208, 100260, 111957, 133680, 149276, 186595, 200520, 223914, 298552, 335871, 373190, 401040, 447828, 559785, 597104, 671742, 746380, 895656, 1119570, 1343484, 1492760, 1679355, 1791312, 2239140, 2686968, 2985520, 3358710, 4478280, 5373936, 6717420, 8956560, 13434840, 26869680]

約数ペア:

[(1, 26869680), (2, 13434840), (3, 8956560), (4, 6717420), (5, 5373936), (6, 4478280), (8, 3358710), (9, 2985520), (10, 2686968), (12, 2239140), (15, 1791312), (16, 1679355), (18, 1492760), (20, 1343484), (24, 1119570), (30, 895656), (36, 746380), (40, 671742), (45, 597104), (48, 559785), (60, 447828), (67, 401040), (72, 373190), (80, 335871), (90, 298552), (120, 223914), (134, 200520), (144, 186595), (180, 149276), (201, 133680), (240, 111957), (268, 100260), (335, 80208), (360, 74638), (402, 66840), (536, 50130), (557, 48240), (603, 44560), (670, 40104), (720, 37319), (804, 33420), (1005, 26736), (1072, 25065), (1114, 24120), (1206, 22280), (1340, 20052), (1608, 16710), (1671, 16080), (2010, 13368), (2228, 12060), (2412, 11140), (2680, 10026), (2785, 9648), (3015, 8912), (3216, 8355), (3342, 8040), (4020, 6684), (4456, 6030), (4824, 5570), (5013, 5360)]