450387360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1217}}^1$

素因数の和:1495

約数の個数: 144

約数和(自身を含む): 1544195016

約数和(自身を除く): 1093807656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 257, 288, 360, 480, 514, 720, 771, 1028, 1217, 1285, 1440, 1542, 2056, 2313, 2434, 2570, 3084, 3651, 3855, 4112, 4626, 4868, 5140, 6085, 6168, 7302, 7710, 8224, 9252, 9736, 10280, 10953, 11565, 12170, 12336, 14604, 15420, 18255, 18504, 19472, 20560, 21906, 23130, 24340, 24672, 29208, 30840, 36510, 37008, 38944, 41120, 43812, 46260, 48680, 54765, 58416, 61680, 73020, 74016, 87624, 92520, 97360, 109530, 116832, 123360, 146040, 175248, 185040, 194720, 219060, 292080, 312769, 350496, 370080, 438120, 584160, 625538, 876240, 938307, 1251076, 1563845, 1752480, 1876614, 2502152, 2814921, 3127690, 3753228, 4691535, 5004304, 5629842, 6255380, 7506456, 9383070, 10008608, 11259684, 12510760, 14074605, 15012912, 18766140, 22519368, 25021520, 28149210, 30025824, 37532280, 45038736, 50043040, 56298420, 75064560, 90077472, 112596840, 150129120, 225193680, 450387360]

約数ペア:

[(1, 450387360), (2, 225193680), (3, 150129120), (4, 112596840), (5, 90077472), (6, 75064560), (8, 56298420), (9, 50043040), (10, 45038736), (12, 37532280), (15, 30025824), (16, 28149210), (18, 25021520), (20, 22519368), (24, 18766140), (30, 15012912), (32, 14074605), (36, 12510760), (40, 11259684), (45, 10008608), (48, 9383070), (60, 7506456), (72, 6255380), (80, 5629842), (90, 5004304), (96, 4691535), (120, 3753228), (144, 3127690), (160, 2814921), (180, 2502152), (240, 1876614), (257, 1752480), (288, 1563845), (360, 1251076), (480, 938307), (514, 876240), (720, 625538), (771, 584160), (1028, 438120), (1217, 370080), (1285, 350496), (1440, 312769), (1542, 292080), (2056, 219060), (2313, 194720), (2434, 185040), (2570, 175248), (3084, 146040), (3651, 123360), (3855, 116832), (4112, 109530), (4626, 97360), (4868, 92520), (5140, 87624), (6085, 74016), (6168, 73020), (7302, 61680), (7710, 58416), (8224, 54765), (9252, 48680), (9736, 46260), (10280, 43812), (10953, 41120), (11565, 38944), (12170, 37008), (12336, 36510), (14604, 30840), (15420, 29208), (18255, 24672), (18504, 24340), (19472, 23130), (20560, 21906)]