1572136680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{20063}}^1$

素因数の和:20730

約数の個数: 64

約数和(自身を含む): 4723868160

約数和(自身を除く): 3151731480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 653, 1306, 1959, 2612, 3265, 3918, 5224, 6530, 7836, 9795, 13060, 15672, 19590, 20063, 26120, 39180, 40126, 60189, 78360, 80252, 100315, 120378, 160504, 200630, 240756, 300945, 401260, 481512, 601890, 802520, 1203780, 2407560, 13101139, 26202278, 39303417, 52404556, 65505695, 78606834, 104809112, 131011390, 157213668, 196517085, 262022780, 314427336, 393034170, 524045560, 786068340, 1572136680]

約数ペア:

[(1, 1572136680), (2, 786068340), (3, 524045560), (4, 393034170), (5, 314427336), (6, 262022780), (8, 196517085), (10, 157213668), (12, 131011390), (15, 104809112), (20, 78606834), (24, 65505695), (30, 52404556), (40, 39303417), (60, 26202278), (120, 13101139), (653, 2407560), (1306, 1203780), (1959, 802520), (2612, 601890), (3265, 481512), (3918, 401260), (5224, 300945), (6530, 240756), (7836, 200630), (9795, 160504), (13060, 120378), (15672, 100315), (19590, 80252), (20063, 78360), (26120, 60189), (39180, 40126)]