1563067980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{76847}}^1$

素因数の和:76975

約数の個数: 72

約数和(自身を含む): 4783326912

約数和(自身を除く): 3220258932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 10170, 20340, 76847, 153694, 230541, 307388, 384235, 461082, 691623, 768470, 922164, 1152705, 1383246, 1536940, 2305410, 2766492, 3458115, 4610820, 6916230, 8683711, 13832460, 17367422, 26051133, 34734844, 43418555, 52102266, 78153399, 86837110, 104204532, 130255665, 156306798, 173674220, 260511330, 312613596, 390766995, 521022660, 781533990, 1563067980]

約数ペア:

[(1, 1563067980), (2, 781533990), (3, 521022660), (4, 390766995), (5, 312613596), (6, 260511330), (9, 173674220), (10, 156306798), (12, 130255665), (15, 104204532), (18, 86837110), (20, 78153399), (30, 52102266), (36, 43418555), (45, 34734844), (60, 26051133), (90, 17367422), (113, 13832460), (180, 8683711), (226, 6916230), (339, 4610820), (452, 3458115), (565, 2766492), (678, 2305410), (1017, 1536940), (1130, 1383246), (1356, 1152705), (1695, 922164), (2034, 768470), (2260, 691623), (3390, 461082), (4068, 384235), (5085, 307388), (6780, 230541), (10170, 153694), (20340, 76847)]