491569320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{372401}}^1$

素因数の和:372426

約数の個数: 64

約数和(自身を含む): 1608776640

約数和(自身を除く): 1117207320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 372401, 744802, 1117203, 1489604, 1862005, 2234406, 2979208, 3724010, 4096411, 4468812, 5586015, 7448020, 8192822, 8937624, 11172030, 12289233, 14896040, 16385644, 20482055, 22344060, 24578466, 32771288, 40964110, 44688120, 49156932, 61446165, 81928220, 98313864, 122892330, 163856440, 245784660, 491569320]

約数ペア:

[(1, 491569320), (2, 245784660), (3, 163856440), (4, 122892330), (5, 98313864), (6, 81928220), (8, 61446165), (10, 49156932), (11, 44688120), (12, 40964110), (15, 32771288), (20, 24578466), (22, 22344060), (24, 20482055), (30, 16385644), (33, 14896040), (40, 12289233), (44, 11172030), (55, 8937624), (60, 8192822), (66, 7448020), (88, 5586015), (110, 4468812), (120, 4096411), (132, 3724010), (165, 2979208), (220, 2234406), (264, 1862005), (330, 1489604), (440, 1117203), (660, 744802), (1320, 372401)]