159458220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1$

素因数の和:661

約数の個数: 120

約数和(自身を含む): 503483904

約数和(自身を除く): 344025684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 257, 270, 324, 383, 405, 514, 540, 766, 771, 810, 1028, 1149, 1285, 1532, 1542, 1620, 1915, 2298, 2313, 2570, 3084, 3447, 3830, 3855, 4596, 4626, 5140, 5745, 6894, 6939, 7660, 7710, 9252, 10341, 11490, 11565, 13788, 13878, 15420, 17235, 20682, 20817, 22980, 23130, 27756, 31023, 34470, 34695, 41364, 41634, 46260, 51705, 62046, 68940, 69390, 83268, 98431, 103410, 104085, 124092, 138780, 155115, 196862, 206820, 208170, 295293, 310230, 393724, 416340, 492155, 590586, 620460, 885879, 984310, 1181172, 1476465, 1771758, 1968620, 2657637, 2952930, 3543516, 4429395, 5315274, 5905860, 7972911, 8858790, 10630548, 13288185, 15945822, 17717580, 26576370, 31891644, 39864555, 53152740, 79729110, 159458220]

約数ペア:

[(1, 159458220), (2, 79729110), (3, 53152740), (4, 39864555), (5, 31891644), (6, 26576370), (9, 17717580), (10, 15945822), (12, 13288185), (15, 10630548), (18, 8858790), (20, 7972911), (27, 5905860), (30, 5315274), (36, 4429395), (45, 3543516), (54, 2952930), (60, 2657637), (81, 1968620), (90, 1771758), (108, 1476465), (135, 1181172), (162, 984310), (180, 885879), (257, 620460), (270, 590586), (324, 492155), (383, 416340), (405, 393724), (514, 310230), (540, 295293), (766, 208170), (771, 206820), (810, 196862), (1028, 155115), (1149, 138780), (1285, 124092), (1532, 104085), (1542, 103410), (1620, 98431), (1915, 83268), (2298, 69390), (2313, 68940), (2570, 62046), (3084, 51705), (3447, 46260), (3830, 41634), (3855, 41364), (4596, 34695), (4626, 34470), (5140, 31023), (5745, 27756), (6894, 23130), (6939, 22980), (7660, 20817), (7710, 20682), (9252, 17235), (10341, 15420), (11490, 13878), (11565, 13788)]