4235280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2521}}^1$

素因数の和:2544

約数の個数: 80

約数和(自身を含む): 15010944

約数和(自身を除く): 10775664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2521, 5042, 7563, 10084, 12605, 15126, 17647, 20168, 25210, 30252, 35294, 37815, 40336, 50420, 52941, 60504, 70588, 75630, 88235, 100840, 105882, 121008, 141176, 151260, 176470, 201680, 211764, 264705, 282352, 302520, 352940, 423528, 529410, 605040, 705880, 847056, 1058820, 1411760, 2117640, 4235280]

約数ペア:

[(1, 4235280), (2, 2117640), (3, 1411760), (4, 1058820), (5, 847056), (6, 705880), (7, 605040), (8, 529410), (10, 423528), (12, 352940), (14, 302520), (15, 282352), (16, 264705), (20, 211764), (21, 201680), (24, 176470), (28, 151260), (30, 141176), (35, 121008), (40, 105882), (42, 100840), (48, 88235), (56, 75630), (60, 70588), (70, 60504), (80, 52941), (84, 50420), (105, 40336), (112, 37815), (120, 35294), (140, 30252), (168, 25210), (210, 20168), (240, 17647), (280, 15126), (336, 12605), (420, 10084), (560, 7563), (840, 5042), (1680, 2521)]