394083240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{23971}}^1$

素因数の和:24122

約数の個数: 64

約数和(自身を含む): 1190928960

約数和(自身を除く): 796845720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440, 23971, 47942, 71913, 95884, 119855, 143826, 191768, 239710, 287652, 359565, 479420, 575304, 719130, 958840, 1438260, 2876520, 3284027, 6568054, 9852081, 13136108, 16420135, 19704162, 26272216, 32840270, 39408324, 49260405, 65680540, 78816648, 98520810, 131361080, 197041620, 394083240]

約数ペア:

[(1, 394083240), (2, 197041620), (3, 131361080), (4, 98520810), (5, 78816648), (6, 65680540), (8, 49260405), (10, 39408324), (12, 32840270), (15, 26272216), (20, 19704162), (24, 16420135), (30, 13136108), (40, 9852081), (60, 6568054), (120, 3284027), (137, 2876520), (274, 1438260), (411, 958840), (548, 719130), (685, 575304), (822, 479420), (1096, 359565), (1370, 287652), (1644, 239710), (2055, 191768), (2740, 143826), (3288, 119855), (4110, 95884), (5480, 71913), (8220, 47942), (16440, 23971)]