27724680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 95832000

約数和(自身を除く): 68107320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 199, 215, 216, 258, 270, 324, 344, 360, 387, 398, 405, 430, 516, 540, 597, 645, 648, 774, 796, 810, 860, 995, 1032, 1080, 1161, 1194, 1290, 1548, 1592, 1620, 1720, 1791, 1935, 1990, 2322, 2388, 2580, 2985, 3096, 3240, 3483, 3582, 3870, 3980, 4644, 4776, 5160, 5373, 5805, 5970, 6966, 7164, 7740, 7960, 8557, 8955, 9288, 10746, 11610, 11940, 13932, 14328, 15480, 16119, 17114, 17415, 17910, 21492, 23220, 23880, 25671, 26865, 27864, 32238, 34228, 34830, 35820, 42785, 42984, 46440, 51342, 53730, 64476, 68456, 69660, 71640, 77013, 80595, 85570, 102684, 107460, 128355, 128952, 139320, 154026, 161190, 171140, 205368, 214920, 231039, 256710, 308052, 322380, 342280, 385065, 462078, 513420, 616104, 644760, 693117, 770130, 924156, 1026840, 1155195, 1386234, 1540260, 1848312, 2310390, 2772468, 3080520, 3465585, 4620780, 5544936, 6931170, 9241560, 13862340, 27724680]

約数ペア:

[(1, 27724680), (2, 13862340), (3, 9241560), (4, 6931170), (5, 5544936), (6, 4620780), (8, 3465585), (9, 3080520), (10, 2772468), (12, 2310390), (15, 1848312), (18, 1540260), (20, 1386234), (24, 1155195), (27, 1026840), (30, 924156), (36, 770130), (40, 693117), (43, 644760), (45, 616104), (54, 513420), (60, 462078), (72, 385065), (81, 342280), (86, 322380), (90, 308052), (108, 256710), (120, 231039), (129, 214920), (135, 205368), (162, 171140), (172, 161190), (180, 154026), (199, 139320), (215, 128952), (216, 128355), (258, 107460), (270, 102684), (324, 85570), (344, 80595), (360, 77013), (387, 71640), (398, 69660), (405, 68456), (430, 64476), (516, 53730), (540, 51342), (597, 46440), (645, 42984), (648, 42785), (774, 35820), (796, 34830), (810, 34228), (860, 32238), (995, 27864), (1032, 26865), (1080, 25671), (1161, 23880), (1194, 23220), (1290, 21492), (1548, 17910), (1592, 17415), (1620, 17114), (1720, 16119), (1791, 15480), (1935, 14328), (1990, 13932), (2322, 11940), (2388, 11610), (2580, 10746), (2985, 9288), (3096, 8955), (3240, 8557), (3483, 7960), (3582, 7740), (3870, 7164), (3980, 6966), (4644, 5970), (4776, 5805), (5160, 5373)]