145064520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{44773}}^1$

素因数の和:44796

約数の個数: 80

約数和(自身を含む): 487588860

約数和(自身を除く): 342524340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 44773, 89546, 134319, 179092, 223865, 268638, 358184, 402957, 447730, 537276, 671595, 805914, 895460, 1074552, 1208871, 1343190, 1611828, 1790920, 2014785, 2417742, 2686380, 3223656, 3626613, 4029570, 4835484, 5372760, 6044355, 7253226, 8059140, 9670968, 12088710, 14506452, 16118280, 18133065, 24177420, 29012904, 36266130, 48354840, 72532260, 145064520]

約数ペア:

[(1, 145064520), (2, 72532260), (3, 48354840), (4, 36266130), (5, 29012904), (6, 24177420), (8, 18133065), (9, 16118280), (10, 14506452), (12, 12088710), (15, 9670968), (18, 8059140), (20, 7253226), (24, 6044355), (27, 5372760), (30, 4835484), (36, 4029570), (40, 3626613), (45, 3223656), (54, 2686380), (60, 2417742), (72, 2014785), (81, 1790920), (90, 1611828), (108, 1343190), (120, 1208871), (135, 1074552), (162, 895460), (180, 805914), (216, 671595), (270, 537276), (324, 447730), (360, 402957), (405, 358184), (540, 268638), (648, 223865), (810, 179092), (1080, 134319), (1620, 89546), (3240, 44773)]