492728220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{15823}}^1$

素因数の和:16011

約数の個数: 72

約数和(自身を含む): 1503343296

約数和(自身を除く): 1010615076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 5190, 6228, 7785, 10380, 15570, 15823, 31140, 31646, 47469, 63292, 79115, 94938, 142407, 158230, 189876, 237345, 284814, 316460, 474690, 569628, 712035, 949380, 1424070, 2737379, 2848140, 5474758, 8212137, 10949516, 13686895, 16424274, 24636411, 27373790, 32848548, 41060685, 49272822, 54747580, 82121370, 98545644, 123182055, 164242740, 246364110, 492728220]

約数ペア:

[(1, 492728220), (2, 246364110), (3, 164242740), (4, 123182055), (5, 98545644), (6, 82121370), (9, 54747580), (10, 49272822), (12, 41060685), (15, 32848548), (18, 27373790), (20, 24636411), (30, 16424274), (36, 13686895), (45, 10949516), (60, 8212137), (90, 5474758), (173, 2848140), (180, 2737379), (346, 1424070), (519, 949380), (692, 712035), (865, 569628), (1038, 474690), (1557, 316460), (1730, 284814), (2076, 237345), (2595, 189876), (3114, 158230), (3460, 142407), (5190, 94938), (6228, 79115), (7785, 63292), (10380, 47469), (15570, 31646), (15823, 31140)]