20347061040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{5309}}^1\times {\mathrm{5323}}^1$

素因数の和:10651

約数の個数: 120

約数和(自身を含む): 68357923920

約数和(自身を除く): 48010862880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 5309, 5323, 10618, 10646, 15927, 15969, 21236, 21292, 26545, 26615, 31854, 31938, 42472, 42584, 47781, 47907, 53090, 53230, 63708, 63876, 79635, 79845, 84944, 85168, 95562, 95814, 106180, 106460, 127416, 127752, 159270, 159690, 191124, 191628, 212360, 212920, 238905, 239535, 254832, 255504, 318540, 319380, 382248, 383256, 424720, 425840, 477810, 479070, 637080, 638760, 764496, 766512, 955620, 958140, 1274160, 1277520, 1911240, 1916280, 3822480, 3832560, 28259807, 56519614, 84779421, 113039228, 141299035, 169558842, 226078456, 254338263, 282598070, 339117684, 423897105, 452156912, 508676526, 565196140, 678235368, 847794210, 1017353052, 1130392280, 1271691315, 1356470736, 1695588420, 2034706104, 2260784560, 2543382630, 3391176840, 4069412208, 5086765260, 6782353680, 10173530520, 20347061040]

約数ペア:

[(1, 20347061040), (2, 10173530520), (3, 6782353680), (4, 5086765260), (5, 4069412208), (6, 3391176840), (8, 2543382630), (9, 2260784560), (10, 2034706104), (12, 1695588420), (15, 1356470736), (16, 1271691315), (18, 1130392280), (20, 1017353052), (24, 847794210), (30, 678235368), (36, 565196140), (40, 508676526), (45, 452156912), (48, 423897105), (60, 339117684), (72, 282598070), (80, 254338263), (90, 226078456), (120, 169558842), (144, 141299035), (180, 113039228), (240, 84779421), (360, 56519614), (720, 28259807), (5309, 3832560), (5323, 3822480), (10618, 1916280), (10646, 1911240), (15927, 1277520), (15969, 1274160), (21236, 958140), (21292, 955620), (26545, 766512), (26615, 764496), (31854, 638760), (31938, 637080), (42472, 479070), (42584, 477810), (47781, 425840), (47907, 424720), (53090, 383256), (53230, 382248), (63708, 319380), (63876, 318540), (79635, 255504), (79845, 254832), (84944, 239535), (85168, 238905), (95562, 212920), (95814, 212360), (106180, 191628), (106460, 191124), (127416, 159690), (127752, 159270)]