28531695840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{193619}}^1$

素因数の和:193944

約数の個数: 96

約数和(自身を含む): 90168059520

約数和(自身を除く): 61636363680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 307, 480, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 4912, 6140, 7368, 9210, 9824, 12280, 14736, 18420, 24560, 29472, 36840, 49120, 73680, 147360, 193619, 387238, 580857, 774476, 968095, 1161714, 1548952, 1936190, 2323428, 2904285, 3097904, 3872380, 4646856, 5808570, 6195808, 7744760, 9293712, 11617140, 15489520, 18587424, 23234280, 30979040, 46468560, 59441033, 92937120, 118882066, 178323099, 237764132, 297205165, 356646198, 475528264, 594410330, 713292396, 891615495, 951056528, 1188820660, 1426584792, 1783230990, 1902113056, 2377641320, 2853169584, 3566461980, 4755282640, 5706339168, 7132923960, 9510565280, 14265847920, 28531695840]

約数ペア:

[(1, 28531695840), (2, 14265847920), (3, 9510565280), (4, 7132923960), (5, 5706339168), (6, 4755282640), (8, 3566461980), (10, 2853169584), (12, 2377641320), (15, 1902113056), (16, 1783230990), (20, 1426584792), (24, 1188820660), (30, 951056528), (32, 891615495), (40, 713292396), (48, 594410330), (60, 475528264), (80, 356646198), (96, 297205165), (120, 237764132), (160, 178323099), (240, 118882066), (307, 92937120), (480, 59441033), (614, 46468560), (921, 30979040), (1228, 23234280), (1535, 18587424), (1842, 15489520), (2456, 11617140), (3070, 9293712), (3684, 7744760), (4605, 6195808), (4912, 5808570), (6140, 4646856), (7368, 3872380), (9210, 3097904), (9824, 2904285), (12280, 2323428), (14736, 1936190), (18420, 1548952), (24560, 1161714), (29472, 968095), (36840, 774476), (49120, 580857), (73680, 387238), (147360, 193619)]