492606080

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9743}}^1$

素因数の和:9841

約数の個数: 64

約数和(自身を含む): 1192665600

約数和(自身を除く): 700059520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 316, 320, 395, 632, 640, 790, 1264, 1580, 2528, 3160, 5056, 6320, 9743, 10112, 12640, 19486, 25280, 38972, 48715, 50560, 77944, 97430, 155888, 194860, 311776, 389720, 623552, 769697, 779440, 1247104, 1539394, 1558880, 3078788, 3117760, 3848485, 6157576, 6235520, 7696970, 12315152, 15393940, 24630304, 30787880, 49260608, 61575760, 98521216, 123151520, 246303040, 492606080]

約数ペア:

[(1, 492606080), (2, 246303040), (4, 123151520), (5, 98521216), (8, 61575760), (10, 49260608), (16, 30787880), (20, 24630304), (32, 15393940), (40, 12315152), (64, 7696970), (79, 6235520), (80, 6157576), (128, 3848485), (158, 3117760), (160, 3078788), (316, 1558880), (320, 1539394), (395, 1247104), (632, 779440), (640, 769697), (790, 623552), (1264, 389720), (1580, 311776), (2528, 194860), (3160, 155888), (5056, 97430), (6320, 77944), (9743, 50560), (10112, 48715), (12640, 38972), (19486, 25280)]