290285760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13147}}^1$

素因数の和:13190

約数の個数: 112

約数和(自身を含む): 961802496

約数和(自身を除く): 671516736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 13147, 22080, 26294, 39441, 52588, 65735, 78882, 105176, 131470, 157764, 197205, 210352, 262940, 302381, 315528, 394410, 420704, 525880, 604762, 631056, 788820, 841408, 907143, 1051760, 1209524, 1262112, 1511905, 1577640, 1814286, 2103520, 2419048, 2524224, 3023810, 3155280, 3628572, 4207040, 4535715, 4838096, 6047620, 6310560, 7257144, 9071430, 9676192, 12095240, 12621120, 14514288, 18142860, 19352384, 24190480, 29028576, 36285720, 48380960, 58057152, 72571440, 96761920, 145142880, 290285760]

約数ペア:

[(1, 290285760), (2, 145142880), (3, 96761920), (4, 72571440), (5, 58057152), (6, 48380960), (8, 36285720), (10, 29028576), (12, 24190480), (15, 19352384), (16, 18142860), (20, 14514288), (23, 12621120), (24, 12095240), (30, 9676192), (32, 9071430), (40, 7257144), (46, 6310560), (48, 6047620), (60, 4838096), (64, 4535715), (69, 4207040), (80, 3628572), (92, 3155280), (96, 3023810), (115, 2524224), (120, 2419048), (138, 2103520), (160, 1814286), (184, 1577640), (192, 1511905), (230, 1262112), (240, 1209524), (276, 1051760), (320, 907143), (345, 841408), (368, 788820), (460, 631056), (480, 604762), (552, 525880), (690, 420704), (736, 394410), (920, 315528), (960, 302381), (1104, 262940), (1380, 210352), (1472, 197205), (1840, 157764), (2208, 131470), (2760, 105176), (3680, 78882), (4416, 65735), (5520, 52588), (7360, 39441), (11040, 26294), (13147, 22080)]