152589420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31397}}^1$

素因数の和:31421

約数の個数: 72

約数和(自身を含む): 480012624

約数和(自身を除く): 327423204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 31397, 62794, 94191, 125588, 156985, 188382, 282573, 313970, 376764, 470955, 565146, 627940, 847719, 941910, 1130292, 1412865, 1695438, 1883820, 2543157, 2825730, 3390876, 4238595, 5086314, 5651460, 7629471, 8477190, 10172628, 12715785, 15258942, 16954380, 25431570, 30517884, 38147355, 50863140, 76294710, 152589420]

約数ペア:

[(1, 152589420), (2, 76294710), (3, 50863140), (4, 38147355), (5, 30517884), (6, 25431570), (9, 16954380), (10, 15258942), (12, 12715785), (15, 10172628), (18, 8477190), (20, 7629471), (27, 5651460), (30, 5086314), (36, 4238595), (45, 3390876), (54, 2825730), (60, 2543157), (81, 1883820), (90, 1695438), (108, 1412865), (135, 1130292), (162, 941910), (180, 847719), (243, 627940), (270, 565146), (324, 470955), (405, 376764), (486, 313970), (540, 282573), (810, 188382), (972, 156985), (1215, 125588), (1620, 94191), (2430, 62794), (4860, 31397)]