56209680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:566

約数の個数: 160

約数和(自身を含む): 197665920

約数和(自身を除く): 141456240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 491, 530, 540, 636, 720, 795, 848, 954, 982, 1060, 1080, 1272, 1431, 1473, 1590, 1908, 1964, 2120, 2160, 2385, 2455, 2544, 2862, 2946, 3180, 3816, 3928, 4240, 4419, 4770, 4910, 5724, 5892, 6360, 7155, 7365, 7632, 7856, 8838, 9540, 9820, 11448, 11784, 12720, 13257, 14310, 14730, 17676, 19080, 19640, 22095, 22896, 23568, 26023, 26514, 28620, 29460, 35352, 38160, 39280, 44190, 52046, 53028, 57240, 58920, 66285, 70704, 78069, 88380, 104092, 106056, 114480, 117840, 130115, 132570, 156138, 176760, 208184, 212112, 234207, 260230, 265140, 312276, 353520, 390345, 416368, 468414, 520460, 530280, 624552, 702621, 780690, 936828, 1040920, 1060560, 1171035, 1249104, 1405242, 1561380, 1873656, 2081840, 2342070, 2810484, 3122760, 3513105, 3747312, 4684140, 5620968, 6245520, 7026210, 9368280, 11241936, 14052420, 18736560, 28104840, 56209680]

約数ペア:

[(1, 56209680), (2, 28104840), (3, 18736560), (4, 14052420), (5, 11241936), (6, 9368280), (8, 7026210), (9, 6245520), (10, 5620968), (12, 4684140), (15, 3747312), (16, 3513105), (18, 3122760), (20, 2810484), (24, 2342070), (27, 2081840), (30, 1873656), (36, 1561380), (40, 1405242), (45, 1249104), (48, 1171035), (53, 1060560), (54, 1040920), (60, 936828), (72, 780690), (80, 702621), (90, 624552), (106, 530280), (108, 520460), (120, 468414), (135, 416368), (144, 390345), (159, 353520), (180, 312276), (212, 265140), (216, 260230), (240, 234207), (265, 212112), (270, 208184), (318, 176760), (360, 156138), (424, 132570), (432, 130115), (477, 117840), (491, 114480), (530, 106056), (540, 104092), (636, 88380), (720, 78069), (795, 70704), (848, 66285), (954, 58920), (982, 57240), (1060, 53028), (1080, 52046), (1272, 44190), (1431, 39280), (1473, 38160), (1590, 35352), (1908, 29460), (1964, 28620), (2120, 26514), (2160, 26023), (2385, 23568), (2455, 22896), (2544, 22095), (2862, 19640), (2946, 19080), (3180, 17676), (3816, 14730), (3928, 14310), (4240, 13257), (4419, 12720), (4770, 11784), (4910, 11448), (5724, 9820), (5892, 9540), (6360, 8838), (7155, 7856), (7365, 7632)]