242165640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{106213}}^1$

素因数の和:106246

約数の個数: 64

約数和(自身を含む): 764740800

約数和(自身を除く): 522575160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 106213, 212426, 318639, 424852, 531065, 637278, 849704, 1062130, 1274556, 1593195, 2018047, 2124260, 2549112, 3186390, 4036094, 4248520, 6054141, 6372780, 8072188, 10090235, 12108282, 12745560, 16144376, 20180470, 24216564, 30270705, 40360940, 48433128, 60541410, 80721880, 121082820, 242165640]

約数ペア:

[(1, 242165640), (2, 121082820), (3, 80721880), (4, 60541410), (5, 48433128), (6, 40360940), (8, 30270705), (10, 24216564), (12, 20180470), (15, 16144376), (19, 12745560), (20, 12108282), (24, 10090235), (30, 8072188), (38, 6372780), (40, 6054141), (57, 4248520), (60, 4036094), (76, 3186390), (95, 2549112), (114, 2124260), (120, 2018047), (152, 1593195), (190, 1274556), (228, 1062130), (285, 849704), (380, 637278), (456, 531065), (570, 424852), (760, 318639), (1140, 212426), (2280, 106213)]