260178480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{40151}}^1$

素因数の和:40176

約数の個数: 100

約数和(自身を含む): 903660912

約数和(自身を除く): 643482432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 40151, 80302, 120453, 160604, 200755, 240906, 321208, 361359, 401510, 481812, 602265, 642416, 722718, 803020, 963624, 1084077, 1204530, 1445436, 1606040, 1806795, 1927248, 2168154, 2409060, 2890872, 3212080, 3252231, 3613590, 4336308, 4818120, 5420385, 5781744, 6504462, 7227180, 8672616, 9636240, 10840770, 13008924, 14454360, 16261155, 17345232, 21681540, 26017848, 28908720, 32522310, 43363080, 52035696, 65044620, 86726160, 130089240, 260178480]

約数ペア:

[(1, 260178480), (2, 130089240), (3, 86726160), (4, 65044620), (5, 52035696), (6, 43363080), (8, 32522310), (9, 28908720), (10, 26017848), (12, 21681540), (15, 17345232), (16, 16261155), (18, 14454360), (20, 13008924), (24, 10840770), (27, 9636240), (30, 8672616), (36, 7227180), (40, 6504462), (45, 5781744), (48, 5420385), (54, 4818120), (60, 4336308), (72, 3613590), (80, 3252231), (81, 3212080), (90, 2890872), (108, 2409060), (120, 2168154), (135, 1927248), (144, 1806795), (162, 1606040), (180, 1445436), (216, 1204530), (240, 1084077), (270, 963624), (324, 803020), (360, 722718), (405, 642416), (432, 602265), (540, 481812), (648, 401510), (720, 361359), (810, 321208), (1080, 240906), (1296, 200755), (1620, 160604), (2160, 120453), (3240, 80302), (6480, 40151)]