90726720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:637

約数の個数: 224

約数和(自身を含む): 344107008

約数和(自身を除く): 253380288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 420, 448, 460, 480, 483, 552, 560, 587, 644, 672, 690, 736, 805, 840, 920, 960, 966, 1104, 1120, 1174, 1288, 1344, 1380, 1472, 1610, 1680, 1761, 1840, 1932, 2208, 2240, 2348, 2415, 2576, 2760, 2935, 3220, 3360, 3522, 3680, 3864, 4109, 4416, 4696, 4830, 5152, 5520, 5870, 6440, 6720, 7044, 7360, 7728, 8218, 8805, 9392, 9660, 10304, 11040, 11740, 12327, 12880, 13501, 14088, 15456, 16436, 17610, 18784, 19320, 20545, 22080, 23480, 24654, 25760, 27002, 28176, 30912, 32872, 35220, 37568, 38640, 40503, 41090, 46960, 49308, 51520, 54004, 56352, 61635, 65744, 67505, 70440, 77280, 81006, 82180, 93920, 94507, 98616, 108008, 112704, 123270, 131488, 135010, 140880, 154560, 162012, 164360, 187840, 189014, 197232, 202515, 216016, 246540, 262976, 270020, 281760, 283521, 324024, 328720, 378028, 394464, 405030, 432032, 472535, 493080, 540040, 563520, 567042, 648048, 657440, 756056, 788928, 810060, 864064, 945070, 986160, 1080080, 1134084, 1296096, 1314880, 1417605, 1512112, 1620120, 1890140, 1972320, 2160160, 2268168, 2592192, 2835210, 3024224, 3240240, 3780280, 3944640, 4320320, 4536336, 5670420, 6048448, 6480480, 7560560, 9072672, 11340840, 12960960, 15121120, 18145344, 22681680, 30242240, 45363360, 90726720]

約数ペア:

[(1, 90726720), (2, 45363360), (3, 30242240), (4, 22681680), (5, 18145344), (6, 15121120), (7, 12960960), (8, 11340840), (10, 9072672), (12, 7560560), (14, 6480480), (15, 6048448), (16, 5670420), (20, 4536336), (21, 4320320), (23, 3944640), (24, 3780280), (28, 3240240), (30, 3024224), (32, 2835210), (35, 2592192), (40, 2268168), (42, 2160160), (46, 1972320), (48, 1890140), (56, 1620120), (60, 1512112), (64, 1417605), (69, 1314880), (70, 1296096), (80, 1134084), (84, 1080080), (92, 986160), (96, 945070), (105, 864064), (112, 810060), (115, 788928), (120, 756056), (138, 657440), (140, 648048), (160, 567042), (161, 563520), (168, 540040), (184, 493080), (192, 472535), (210, 432032), (224, 405030), (230, 394464), (240, 378028), (276, 328720), (280, 324024), (320, 283521), (322, 281760), (336, 270020), (345, 262976), (368, 246540), (420, 216016), (448, 202515), (460, 197232), (480, 189014), (483, 187840), (552, 164360), (560, 162012), (587, 154560), (644, 140880), (672, 135010), (690, 131488), (736, 123270), (805, 112704), (840, 108008), (920, 98616), (960, 94507), (966, 93920), (1104, 82180), (1120, 81006), (1174, 77280), (1288, 70440), (1344, 67505), (1380, 65744), (1472, 61635), (1610, 56352), (1680, 54004), (1761, 51520), (1840, 49308), (1932, 46960), (2208, 41090), (2240, 40503), (2348, 38640), (2415, 37568), (2576, 35220), (2760, 32872), (2935, 30912), (3220, 28176), (3360, 27002), (3522, 25760), (3680, 24654), (3864, 23480), (4109, 22080), (4416, 20545), (4696, 19320), (4830, 18784), (5152, 17610), (5520, 16436), (5870, 15456), (6440, 14088), (6720, 13501), (7044, 12880), (7360, 12327), (7728, 11740), (8218, 11040), (8805, 10304), (9392, 9660)]