338937120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4441}}^1$

素因数の和:4515

約数の個数: 144

約数和(自身を含む): 1178711352

約数和(自身を除く): 839774232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4441, 4770, 5088, 6360, 7632, 8480, 8882, 9540, 12720, 13323, 15264, 17764, 19080, 22205, 25440, 26646, 35528, 38160, 39969, 44410, 53292, 66615, 71056, 76320, 79938, 88820, 106584, 133230, 142112, 159876, 177640, 199845, 213168, 235373, 266460, 319752, 355280, 399690, 426336, 470746, 532920, 639504, 706119, 710560, 799380, 941492, 1065840, 1176865, 1279008, 1412238, 1598760, 1882984, 2118357, 2131680, 2353730, 2824476, 3197520, 3530595, 3765968, 4236714, 4707460, 5648952, 6395040, 7061190, 7531936, 8473428, 9414920, 10591785, 11297904, 14122380, 16946856, 18829840, 21183570, 22595808, 28244760, 33893712, 37659680, 42367140, 56489520, 67787424, 84734280, 112979040, 169468560, 338937120]

約数ペア:

[(1, 338937120), (2, 169468560), (3, 112979040), (4, 84734280), (5, 67787424), (6, 56489520), (8, 42367140), (9, 37659680), (10, 33893712), (12, 28244760), (15, 22595808), (16, 21183570), (18, 18829840), (20, 16946856), (24, 14122380), (30, 11297904), (32, 10591785), (36, 9414920), (40, 8473428), (45, 7531936), (48, 7061190), (53, 6395040), (60, 5648952), (72, 4707460), (80, 4236714), (90, 3765968), (96, 3530595), (106, 3197520), (120, 2824476), (144, 2353730), (159, 2131680), (160, 2118357), (180, 1882984), (212, 1598760), (240, 1412238), (265, 1279008), (288, 1176865), (318, 1065840), (360, 941492), (424, 799380), (477, 710560), (480, 706119), (530, 639504), (636, 532920), (720, 470746), (795, 426336), (848, 399690), (954, 355280), (1060, 319752), (1272, 266460), (1440, 235373), (1590, 213168), (1696, 199845), (1908, 177640), (2120, 159876), (2385, 142112), (2544, 133230), (3180, 106584), (3816, 88820), (4240, 79938), (4441, 76320), (4770, 71056), (5088, 66615), (6360, 53292), (7632, 44410), (8480, 39969), (8882, 38160), (9540, 35528), (12720, 26646), (13323, 25440), (15264, 22205), (17764, 19080)]