15748189920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{10936243}}^1$

素因数の和:10936264

約数の個数: 72

約数和(自身を含む): 53740703016

約数和(自身を除く): 37992513096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 10936243, 21872486, 32808729, 43744972, 54681215, 65617458, 87489944, 98426187, 109362430, 131234916, 164043645, 174979888, 196852374, 218724860, 262469832, 328087290, 349959776, 393704748, 437449720, 492130935, 524939664, 656174580, 787409496, 874899440, 984261870, 1049879328, 1312349160, 1574818992, 1749798880, 1968523740, 2624698320, 3149637984, 3937047480, 5249396640, 7874094960, 15748189920]

約数ペア:

[(1, 15748189920), (2, 7874094960), (3, 5249396640), (4, 3937047480), (5, 3149637984), (6, 2624698320), (8, 1968523740), (9, 1749798880), (10, 1574818992), (12, 1312349160), (15, 1049879328), (16, 984261870), (18, 874899440), (20, 787409496), (24, 656174580), (30, 524939664), (32, 492130935), (36, 437449720), (40, 393704748), (45, 349959776), (48, 328087290), (60, 262469832), (72, 218724860), (80, 196852374), (90, 174979888), (96, 164043645), (120, 131234916), (144, 109362430), (160, 98426187), (180, 87489944), (240, 65617458), (288, 54681215), (360, 43744972), (480, 32808729), (720, 21872486), (1440, 10936243)]