80410185

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 85477815

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 29, 45, 47, 57, 69, 87, 95, 115, 135, 141, 145, 171, 207, 235, 261, 285, 345, 423, 435, 437, 513, 551, 621, 667, 705, 783, 855, 893, 1035, 1081, 1269, 1305, 1311, 1363, 1653, 2001, 2115, 2185, 2565, 2679, 2755, 3105, 3243, 3335, 3915, 3933, 4089, 4465, 4959, 5405, 6003, 6345, 6555, 6815, 8037, 8265, 9729, 10005, 11799, 12267, 12673, 13395, 14877, 16215, 18009, 19665, 20445, 20539, 24111, 24795, 25897, 29187, 30015, 31349, 36801, 38019, 40185, 48645, 58995, 61335, 61617, 63365, 74385, 77691, 90045, 94047, 102695, 114057, 120555, 129485, 145935, 156745, 184005, 184851, 190095, 233073, 282141, 308085, 342171, 388455, 470235, 554553, 570285, 595631, 699219, 846423, 924255, 1165365, 1410705, 1710855, 1786893, 2772765, 2978155, 3496095, 4232115, 5360679, 8934465, 16082037, 26803395, 80410185]

約数ペア:

[(1, 80410185), (3, 26803395), (5, 16082037), (9, 8934465), (15, 5360679), (19, 4232115), (23, 3496095), (27, 2978155), (29, 2772765), (45, 1786893), (47, 1710855), (57, 1410705), (69, 1165365), (87, 924255), (95, 846423), (115, 699219), (135, 595631), (141, 570285), (145, 554553), (171, 470235), (207, 388455), (235, 342171), (261, 308085), (285, 282141), (345, 233073), (423, 190095), (435, 184851), (437, 184005), (513, 156745), (551, 145935), (621, 129485), (667, 120555), (705, 114057), (783, 102695), (855, 94047), (893, 90045), (1035, 77691), (1081, 74385), (1269, 63365), (1305, 61617), (1311, 61335), (1363, 58995), (1653, 48645), (2001, 40185), (2115, 38019), (2185, 36801), (2565, 31349), (2679, 30015), (2755, 29187), (3105, 25897), (3243, 24795), (3335, 24111), (3915, 20539), (3933, 20445), (4089, 19665), (4465, 18009), (4959, 16215), (5405, 14877), (6003, 13395), (6345, 12673), (6555, 12267), (6815, 11799), (8037, 10005), (8265, 9729)]