803700720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8521}}^1$

素因数の和:8671

約数の個数: 120

約数和(自身を含む): 2720017872

約数和(自身を除く): 1916317152

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, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1965, 2096, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 6288, 7860, 8521, 9432, 10480, 11790, 15720, 17042, 18864, 23580, 25563, 31440, 34084, 42605, 47160, 51126, 68168, 76689, 85210, 94320, 102252, 127815, 136336, 153378, 170420, 204504, 255630, 306756, 340840, 383445, 409008, 511260, 613512, 681680, 766890, 1022520, 1116251, 1227024, 1533780, 2045040, 2232502, 3067560, 3348753, 4465004, 5581255, 6135120, 6697506, 8930008, 10046259, 11162510, 13395012, 16743765, 17860016, 20092518, 22325020, 26790024, 33487530, 40185036, 44650040, 50231295, 53580048, 66975060, 80370072, 89300080, 100462590, 133950120, 160740144, 200925180, 267900240, 401850360, 803700720]

約数ペア:

[(1, 803700720), (2, 401850360), (3, 267900240), (4, 200925180), (5, 160740144), (6, 133950120), (8, 100462590), (9, 89300080), (10, 80370072), (12, 66975060), (15, 53580048), (16, 50231295), (18, 44650040), (20, 40185036), (24, 33487530), (30, 26790024), (36, 22325020), (40, 20092518), (45, 17860016), (48, 16743765), (60, 13395012), (72, 11162510), (80, 10046259), (90, 8930008), (120, 6697506), (131, 6135120), (144, 5581255), (180, 4465004), (240, 3348753), (262, 3067560), (360, 2232502), (393, 2045040), (524, 1533780), (655, 1227024), (720, 1116251), (786, 1022520), (1048, 766890), (1179, 681680), (1310, 613512), (1572, 511260), (1965, 409008), (2096, 383445), (2358, 340840), (2620, 306756), (3144, 255630), (3930, 204504), (4716, 170420), (5240, 153378), (5895, 136336), (6288, 127815), (7860, 102252), (8521, 94320), (9432, 85210), (10480, 76689), (11790, 68168), (15720, 51126), (17042, 47160), (18864, 42605), (23580, 34084), (25563, 31440)]