245591520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30097}}^1$

素因数の和:30132

約数の個数: 96

約数和(自身を含む): 819147168

約数和(自身を除く): 573555648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 30097, 60194, 90291, 120388, 150485, 180582, 240776, 300970, 361164, 451455, 481552, 511649, 601940, 722328, 902910, 963104, 1023298, 1203880, 1444656, 1534947, 1805820, 2046596, 2407760, 2558245, 2889312, 3069894, 3611640, 4093192, 4815520, 5116490, 6139788, 7223280, 7674735, 8186384, 10232980, 12279576, 14446560, 15349470, 16372768, 20465960, 24559152, 30698940, 40931920, 49118304, 61397880, 81863840, 122795760, 245591520]

約数ペア:

[(1, 245591520), (2, 122795760), (3, 81863840), (4, 61397880), (5, 49118304), (6, 40931920), (8, 30698940), (10, 24559152), (12, 20465960), (15, 16372768), (16, 15349470), (17, 14446560), (20, 12279576), (24, 10232980), (30, 8186384), (32, 7674735), (34, 7223280), (40, 6139788), (48, 5116490), (51, 4815520), (60, 4093192), (68, 3611640), (80, 3069894), (85, 2889312), (96, 2558245), (102, 2407760), (120, 2046596), (136, 1805820), (160, 1534947), (170, 1444656), (204, 1203880), (240, 1023298), (255, 963104), (272, 902910), (340, 722328), (408, 601940), (480, 511649), (510, 481552), (544, 451455), (680, 361164), (816, 300970), (1020, 240776), (1360, 180582), (1632, 150485), (2040, 120388), (2720, 90291), (4080, 60194), (8160, 30097)]