1330379280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12401}}^1$

素因数の和:12569

約数の個数: 120

約数和(自身を含む): 4498205400

約数和(自身を除く): 3167826120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 149, 180, 240, 298, 360, 447, 596, 720, 745, 894, 1192, 1341, 1490, 1788, 2235, 2384, 2682, 2980, 3576, 4470, 5364, 5960, 6705, 7152, 8940, 10728, 11920, 12401, 13410, 17880, 21456, 24802, 26820, 35760, 37203, 49604, 53640, 62005, 74406, 99208, 107280, 111609, 124010, 148812, 186015, 198416, 223218, 248020, 297624, 372030, 446436, 496040, 558045, 595248, 744060, 892872, 992080, 1116090, 1488120, 1785744, 1847749, 2232180, 2976240, 3695498, 4464360, 5543247, 7390996, 8928720, 9238745, 11086494, 14781992, 16629741, 18477490, 22172988, 27716235, 29563984, 33259482, 36954980, 44345976, 55432470, 66518964, 73909960, 83148705, 88691952, 110864940, 133037928, 147819920, 166297410, 221729880, 266075856, 332594820, 443459760, 665189640, 1330379280]

約数ペア:

[(1, 1330379280), (2, 665189640), (3, 443459760), (4, 332594820), (5, 266075856), (6, 221729880), (8, 166297410), (9, 147819920), (10, 133037928), (12, 110864940), (15, 88691952), (16, 83148705), (18, 73909960), (20, 66518964), (24, 55432470), (30, 44345976), (36, 36954980), (40, 33259482), (45, 29563984), (48, 27716235), (60, 22172988), (72, 18477490), (80, 16629741), (90, 14781992), (120, 11086494), (144, 9238745), (149, 8928720), (180, 7390996), (240, 5543247), (298, 4464360), (360, 3695498), (447, 2976240), (596, 2232180), (720, 1847749), (745, 1785744), (894, 1488120), (1192, 1116090), (1341, 992080), (1490, 892872), (1788, 744060), (2235, 595248), (2384, 558045), (2682, 496040), (2980, 446436), (3576, 372030), (4470, 297624), (5364, 248020), (5960, 223218), (6705, 198416), (7152, 186015), (8940, 148812), (10728, 124010), (11920, 111609), (12401, 107280), (13410, 99208), (17880, 74406), (21456, 62005), (24802, 53640), (26820, 49604), (35760, 37203)]