450677520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:364

約数の個数: 240

約数和(自身を含む): 1592398080

約数和(自身を除く): 1141720560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 97, 108, 120, 135, 144, 162, 180, 194, 216, 239, 240, 243, 270, 291, 324, 360, 388, 405, 432, 478, 485, 486, 540, 582, 648, 717, 720, 776, 810, 873, 956, 970, 972, 1080, 1164, 1195, 1215, 1296, 1434, 1455, 1552, 1620, 1746, 1912, 1940, 1944, 2151, 2160, 2328, 2390, 2430, 2619, 2868, 2910, 3240, 3492, 3585, 3824, 3880, 3888, 4302, 4365, 4656, 4780, 4860, 5238, 5736, 5820, 6453, 6480, 6984, 7170, 7760, 7857, 8604, 8730, 9560, 9720, 10476, 10755, 11472, 11640, 12906, 13095, 13968, 14340, 15714, 17208, 17460, 19120, 19359, 19440, 20952, 21510, 23183, 23280, 23571, 25812, 26190, 28680, 31428, 32265, 34416, 34920, 38718, 39285, 41904, 43020, 46366, 47142, 51624, 52380, 57360, 58077, 62856, 64530, 69549, 69840, 77436, 78570, 86040, 92732, 94284, 96795, 103248, 104760, 115915, 116154, 117855, 125712, 129060, 139098, 154872, 157140, 172080, 185464, 188568, 193590, 208647, 209520, 231830, 232308, 235710, 258120, 278196, 290385, 309744, 314280, 347745, 370928, 377136, 387180, 417294, 463660, 464616, 471420, 516240, 556392, 580770, 625941, 628560, 695490, 774360, 834588, 927320, 929232, 942840, 1043235, 1112784, 1161540, 1251882, 1390980, 1548720, 1669176, 1854640, 1877823, 1885680, 2086470, 2323080, 2503764, 2781960, 3129705, 3338352, 3755646, 4172940, 4646160, 5007528, 5563920, 5633469, 6259410, 7511292, 8345880, 9389115, 10015056, 11266938, 12518820, 15022584, 16691760, 18778230, 22533876, 25037640, 28167345, 30045168, 37556460, 45067752, 50075280, 56334690, 75112920, 90135504, 112669380, 150225840, 225338760, 450677520]

約数ペア:

[(1, 450677520), (2, 225338760), (3, 150225840), (4, 112669380), (5, 90135504), (6, 75112920), (8, 56334690), (9, 50075280), (10, 45067752), (12, 37556460), (15, 30045168), (16, 28167345), (18, 25037640), (20, 22533876), (24, 18778230), (27, 16691760), (30, 15022584), (36, 12518820), (40, 11266938), (45, 10015056), (48, 9389115), (54, 8345880), (60, 7511292), (72, 6259410), (80, 5633469), (81, 5563920), (90, 5007528), (97, 4646160), (108, 4172940), (120, 3755646), (135, 3338352), (144, 3129705), (162, 2781960), (180, 2503764), (194, 2323080), (216, 2086470), (239, 1885680), (240, 1877823), (243, 1854640), (270, 1669176), (291, 1548720), (324, 1390980), (360, 1251882), (388, 1161540), (405, 1112784), (432, 1043235), (478, 942840), (485, 929232), (486, 927320), (540, 834588), (582, 774360), (648, 695490), (717, 628560), (720, 625941), (776, 580770), (810, 556392), (873, 516240), (956, 471420), (970, 464616), (972, 463660), (1080, 417294), (1164, 387180), (1195, 377136), (1215, 370928), (1296, 347745), (1434, 314280), (1455, 309744), (1552, 290385), (1620, 278196), (1746, 258120), (1912, 235710), (1940, 232308), (1944, 231830), (2151, 209520), (2160, 208647), (2328, 193590), (2390, 188568), (2430, 185464), (2619, 172080), (2868, 157140), (2910, 154872), (3240, 139098), (3492, 129060), (3585, 125712), (3824, 117855), (3880, 116154), (3888, 115915), (4302, 104760), (4365, 103248), (4656, 96795), (4780, 94284), (4860, 92732), (5238, 86040), (5736, 78570), (5820, 77436), (6453, 69840), (6480, 69549), (6984, 64530), (7170, 62856), (7760, 58077), (7857, 57360), (8604, 52380), (8730, 51624), (9560, 47142), (9720, 46366), (10476, 43020), (10755, 41904), (11472, 39285), (11640, 38718), (12906, 34920), (13095, 34416), (13968, 32265), (14340, 31428), (15714, 28680), (17208, 26190), (17460, 25812), (19120, 23571), (19359, 23280), (19440, 23183), (20952, 21510)]