304408080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{422789}}^1$

素因数の和:422808

約数の個数: 60

約数和(自身を含む): 1022306220

約数和(自身を除く): 717898140

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, 180, 240, 360, 720, 422789, 845578, 1268367, 1691156, 2113945, 2536734, 3382312, 3805101, 4227890, 5073468, 6341835, 6764624, 7610202, 8455780, 10146936, 12683670, 15220404, 16911560, 19025505, 20293872, 25367340, 30440808, 33823120, 38051010, 50734680, 60881616, 76102020, 101469360, 152204040, 304408080]

約数ペア:

[(1, 304408080), (2, 152204040), (3, 101469360), (4, 76102020), (5, 60881616), (6, 50734680), (8, 38051010), (9, 33823120), (10, 30440808), (12, 25367340), (15, 20293872), (16, 19025505), (18, 16911560), (20, 15220404), (24, 12683670), (30, 10146936), (36, 8455780), (40, 7610202), (45, 6764624), (48, 6341835), (60, 5073468), (72, 4227890), (80, 3805101), (90, 3382312), (120, 2536734), (144, 2113945), (180, 1691156), (240, 1268367), (360, 845578), (720, 422789)]