6656838960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{145219}}^1$

素因数の和:145426

約数の個数: 80

約数和(自身を含む): 20744386560

約数和(自身を除く): 14087547600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3056, 3820, 4584, 5730, 7640, 9168, 11460, 15280, 22920, 45840, 145219, 290438, 435657, 580876, 726095, 871314, 1161752, 1452190, 1742628, 2178285, 2323504, 2904380, 3485256, 4356570, 5808760, 6970512, 8713140, 11617520, 17426280, 27736829, 34852560, 55473658, 83210487, 110947316, 138684145, 166420974, 221894632, 277368290, 332841948, 416052435, 443789264, 554736580, 665683896, 832104870, 1109473160, 1331367792, 1664209740, 2218946320, 3328419480, 6656838960]

約数ペア:

[(1, 6656838960), (2, 3328419480), (3, 2218946320), (4, 1664209740), (5, 1331367792), (6, 1109473160), (8, 832104870), (10, 665683896), (12, 554736580), (15, 443789264), (16, 416052435), (20, 332841948), (24, 277368290), (30, 221894632), (40, 166420974), (48, 138684145), (60, 110947316), (80, 83210487), (120, 55473658), (191, 34852560), (240, 27736829), (382, 17426280), (573, 11617520), (764, 8713140), (955, 6970512), (1146, 5808760), (1528, 4356570), (1910, 3485256), (2292, 2904380), (2865, 2323504), (3056, 2178285), (3820, 1742628), (4584, 1452190), (5730, 1161752), (7640, 871314), (9168, 726095), (11460, 580876), (15280, 435657), (22920, 290438), (45840, 145219)]