7473059280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{21139}}^1$

素因数の和:21649

約数の個数: 120

約数和(自身を含む): 25149327840

約数和(自身を除く): 17676268560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 491, 720, 982, 1473, 1964, 2455, 2946, 3928, 4419, 4910, 5892, 7365, 7856, 8838, 9820, 11784, 14730, 17676, 19640, 21139, 22095, 23568, 29460, 35352, 39280, 42278, 44190, 58920, 63417, 70704, 84556, 88380, 105695, 117840, 126834, 169112, 176760, 190251, 211390, 253668, 317085, 338224, 353520, 380502, 422780, 507336, 634170, 761004, 845560, 951255, 1014672, 1268340, 1522008, 1691120, 1902510, 2536680, 3044016, 3805020, 5073360, 7610040, 10379249, 15220080, 20758498, 31137747, 41516996, 51896245, 62275494, 83033992, 93413241, 103792490, 124550988, 155688735, 166067984, 186826482, 207584980, 249101976, 311377470, 373652964, 415169960, 467066205, 498203952, 622754940, 747305928, 830339920, 934132410, 1245509880, 1494611856, 1868264820, 2491019760, 3736529640, 7473059280]

約数ペア:

[(1, 7473059280), (2, 3736529640), (3, 2491019760), (4, 1868264820), (5, 1494611856), (6, 1245509880), (8, 934132410), (9, 830339920), (10, 747305928), (12, 622754940), (15, 498203952), (16, 467066205), (18, 415169960), (20, 373652964), (24, 311377470), (30, 249101976), (36, 207584980), (40, 186826482), (45, 166067984), (48, 155688735), (60, 124550988), (72, 103792490), (80, 93413241), (90, 83033992), (120, 62275494), (144, 51896245), (180, 41516996), (240, 31137747), (360, 20758498), (491, 15220080), (720, 10379249), (982, 7610040), (1473, 5073360), (1964, 3805020), (2455, 3044016), (2946, 2536680), (3928, 1902510), (4419, 1691120), (4910, 1522008), (5892, 1268340), (7365, 1014672), (7856, 951255), (8838, 845560), (9820, 761004), (11784, 634170), (14730, 507336), (17676, 422780), (19640, 380502), (21139, 353520), (22095, 338224), (23568, 317085), (29460, 253668), (35352, 211390), (39280, 190251), (42278, 176760), (44190, 169112), (58920, 126834), (63417, 117840), (70704, 105695), (84556, 88380)]