21622823280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{30031699}}^1$

素因数の和:30031718

約数の個数: 60

約数和(自身を含む): 72616650600

約数和(自身を除く): 50993827320

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, 30031699, 60063398, 90095097, 120126796, 150158495, 180190194, 240253592, 270285291, 300316990, 360380388, 450475485, 480507184, 540570582, 600633980, 720760776, 900950970, 1081141164, 1201267960, 1351426455, 1441521552, 1801901940, 2162282328, 2402535920, 2702852910, 3603803880, 4324564656, 5405705820, 7207607760, 10811411640, 21622823280]

約数ペア:

[(1, 21622823280), (2, 10811411640), (3, 7207607760), (4, 5405705820), (5, 4324564656), (6, 3603803880), (8, 2702852910), (9, 2402535920), (10, 2162282328), (12, 1801901940), (15, 1441521552), (16, 1351426455), (18, 1201267960), (20, 1081141164), (24, 900950970), (30, 720760776), (36, 600633980), (40, 540570582), (45, 480507184), (48, 450475485), (60, 360380388), (72, 300316990), (80, 270285291), (90, 240253592), (120, 180190194), (144, 150158495), (180, 120126796), (240, 90095097), (360, 60063398), (720, 30031699)]