287350080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6961}}^1$

素因数の和:7024

約数の個数: 112

約数和(自身を含む): 933687744

約数和(自身を除く): 646337664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 5160, 6880, 6961, 8256, 10320, 13760, 13922, 20640, 20883, 27844, 34805, 41280, 41766, 55688, 69610, 83532, 104415, 111376, 139220, 167064, 208830, 222752, 278440, 299323, 334128, 417660, 445504, 556880, 598646, 668256, 835320, 897969, 1113760, 1197292, 1336512, 1496615, 1670640, 1795938, 2227520, 2394584, 2993230, 3341280, 3591876, 4489845, 4789168, 5986460, 6682560, 7183752, 8979690, 9578336, 11972920, 14367504, 17959380, 19156672, 23945840, 28735008, 35918760, 47891680, 57470016, 71837520, 95783360, 143675040, 287350080]

約数ペア:

[(1, 287350080), (2, 143675040), (3, 95783360), (4, 71837520), (5, 57470016), (6, 47891680), (8, 35918760), (10, 28735008), (12, 23945840), (15, 19156672), (16, 17959380), (20, 14367504), (24, 11972920), (30, 9578336), (32, 8979690), (40, 7183752), (43, 6682560), (48, 5986460), (60, 4789168), (64, 4489845), (80, 3591876), (86, 3341280), (96, 2993230), (120, 2394584), (129, 2227520), (160, 1795938), (172, 1670640), (192, 1496615), (215, 1336512), (240, 1197292), (258, 1113760), (320, 897969), (344, 835320), (430, 668256), (480, 598646), (516, 556880), (645, 445504), (688, 417660), (860, 334128), (960, 299323), (1032, 278440), (1290, 222752), (1376, 208830), (1720, 167064), (2064, 139220), (2580, 111376), (2752, 104415), (3440, 83532), (4128, 69610), (5160, 55688), (6880, 41766), (6961, 41280), (8256, 34805), (10320, 27844), (13760, 20883), (13922, 20640)]