230033040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20393}}^1$

素因数の和:20456

約数の個数: 80

約数和(自身を含む): 728310528

約数和(自身を除く): 498277488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 20393, 40786, 61179, 81572, 101965, 122358, 163144, 203930, 244716, 305895, 326288, 407860, 489432, 611790, 815720, 958471, 978864, 1223580, 1631440, 1916942, 2447160, 2875413, 3833884, 4792355, 4894320, 5750826, 7667768, 9584710, 11501652, 14377065, 15335536, 19169420, 23003304, 28754130, 38338840, 46006608, 57508260, 76677680, 115016520, 230033040]

約数ペア:

[(1, 230033040), (2, 115016520), (3, 76677680), (4, 57508260), (5, 46006608), (6, 38338840), (8, 28754130), (10, 23003304), (12, 19169420), (15, 15335536), (16, 14377065), (20, 11501652), (24, 9584710), (30, 7667768), (40, 5750826), (47, 4894320), (48, 4792355), (60, 3833884), (80, 2875413), (94, 2447160), (120, 1916942), (141, 1631440), (188, 1223580), (235, 978864), (240, 958471), (282, 815720), (376, 611790), (470, 489432), (564, 407860), (705, 326288), (752, 305895), (940, 244716), (1128, 203930), (1410, 163144), (1880, 122358), (2256, 101965), (2820, 81572), (3760, 61179), (5640, 40786), (11280, 20393)]