304298640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8287}}^1$

素因数の和:8326

約数の個数: 160

約数和(自身を含む): 1109928960

約数和(自身を除く): 805630320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 8287, 9180, 12240, 16574, 18360, 24861, 33148, 36720, 41435, 49722, 66296, 74583, 82870, 99444, 124305, 132592, 140879, 149166, 165740, 198888, 223749, 248610, 281758, 298332, 331480, 372915, 397776, 422637, 447498, 497220, 563516, 596664, 662960, 704395, 745830, 845274, 894996, 994440, 1118745, 1127032, 1193328, 1267911, 1408790, 1491660, 1690548, 1789992, 1988880, 2113185, 2237490, 2254064, 2535822, 2817580, 2983320, 3381096, 3579984, 3803733, 4226370, 4474980, 5071644, 5635160, 5966640, 6339555, 6762192, 7607466, 8452740, 8949960, 10143288, 11270320, 12679110, 15214932, 16905480, 17899920, 19018665, 20286576, 25358220, 30429864, 33810960, 38037330, 50716440, 60859728, 76074660, 101432880, 152149320, 304298640]

約数ペア:

[(1, 304298640), (2, 152149320), (3, 101432880), (4, 76074660), (5, 60859728), (6, 50716440), (8, 38037330), (9, 33810960), (10, 30429864), (12, 25358220), (15, 20286576), (16, 19018665), (17, 17899920), (18, 16905480), (20, 15214932), (24, 12679110), (27, 11270320), (30, 10143288), (34, 8949960), (36, 8452740), (40, 7607466), (45, 6762192), (48, 6339555), (51, 5966640), (54, 5635160), (60, 5071644), (68, 4474980), (72, 4226370), (80, 3803733), (85, 3579984), (90, 3381096), (102, 2983320), (108, 2817580), (120, 2535822), (135, 2254064), (136, 2237490), (144, 2113185), (153, 1988880), (170, 1789992), (180, 1690548), (204, 1491660), (216, 1408790), (240, 1267911), (255, 1193328), (270, 1127032), (272, 1118745), (306, 994440), (340, 894996), (360, 845274), (408, 745830), (432, 704395), (459, 662960), (510, 596664), (540, 563516), (612, 497220), (680, 447498), (720, 422637), (765, 397776), (816, 372915), (918, 331480), (1020, 298332), (1080, 281758), (1224, 248610), (1360, 223749), (1530, 198888), (1836, 165740), (2040, 149166), (2160, 140879), (2295, 132592), (2448, 124305), (3060, 99444), (3672, 82870), (4080, 74583), (4590, 66296), (6120, 49722), (7344, 41435), (8287, 36720), (9180, 33148), (12240, 24861), (16574, 18360)]