419725920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51437}}^1$

素因数の和:51472

約数の個数: 96

約数和(自身を含む): 1399936608

約数和(自身を除く): 980210688

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, 51437, 102874, 154311, 205748, 257185, 308622, 411496, 514370, 617244, 771555, 822992, 874429, 1028740, 1234488, 1543110, 1645984, 1748858, 2057480, 2468976, 2623287, 3086220, 3497716, 4114960, 4372145, 4937952, 5246574, 6172440, 6995432, 8229920, 8744290, 10493148, 12344880, 13116435, 13990864, 17488580, 20986296, 24689760, 26232870, 27981728, 34977160, 41972592, 52465740, 69954320, 83945184, 104931480, 139908640, 209862960, 419725920]

約数ペア:

[(1, 419725920), (2, 209862960), (3, 139908640), (4, 104931480), (5, 83945184), (6, 69954320), (8, 52465740), (10, 41972592), (12, 34977160), (15, 27981728), (16, 26232870), (17, 24689760), (20, 20986296), (24, 17488580), (30, 13990864), (32, 13116435), (34, 12344880), (40, 10493148), (48, 8744290), (51, 8229920), (60, 6995432), (68, 6172440), (80, 5246574), (85, 4937952), (96, 4372145), (102, 4114960), (120, 3497716), (136, 3086220), (160, 2623287), (170, 2468976), (204, 2057480), (240, 1748858), (255, 1645984), (272, 1543110), (340, 1234488), (408, 1028740), (480, 874429), (510, 822992), (544, 771555), (680, 617244), (816, 514370), (1020, 411496), (1360, 308622), (1632, 257185), (2040, 205748), (2720, 154311), (4080, 102874), (8160, 51437)]