63256680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1583}}^1$

素因数の和:1640

約数の個数: 128

約数和(自身を含む): 216691200

約数和(自身を除く): 153434520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1583, 1665, 1998, 2220, 2664, 3166, 3330, 3996, 4440, 4749, 4995, 6332, 6660, 7915, 7992, 9498, 9990, 12664, 13320, 14247, 15830, 18996, 19980, 23745, 28494, 31660, 37992, 39960, 42741, 47490, 56988, 58571, 63320, 71235, 85482, 94980, 113976, 117142, 142470, 170964, 175713, 189960, 213705, 234284, 284940, 292855, 341928, 351426, 427410, 468568, 527139, 569880, 585710, 702852, 854820, 878565, 1054278, 1171420, 1405704, 1581417, 1709640, 1757130, 2108556, 2342840, 2635695, 3162834, 3514260, 4217112, 5271390, 6325668, 7028520, 7907085, 10542780, 12651336, 15814170, 21085560, 31628340, 63256680]

約数ペア:

[(1, 63256680), (2, 31628340), (3, 21085560), (4, 15814170), (5, 12651336), (6, 10542780), (8, 7907085), (9, 7028520), (10, 6325668), (12, 5271390), (15, 4217112), (18, 3514260), (20, 3162834), (24, 2635695), (27, 2342840), (30, 2108556), (36, 1757130), (37, 1709640), (40, 1581417), (45, 1405704), (54, 1171420), (60, 1054278), (72, 878565), (74, 854820), (90, 702852), (108, 585710), (111, 569880), (120, 527139), (135, 468568), (148, 427410), (180, 351426), (185, 341928), (216, 292855), (222, 284940), (270, 234284), (296, 213705), (333, 189960), (360, 175713), (370, 170964), (444, 142470), (540, 117142), (555, 113976), (666, 94980), (740, 85482), (888, 71235), (999, 63320), (1080, 58571), (1110, 56988), (1332, 47490), (1480, 42741), (1583, 39960), (1665, 37992), (1998, 31660), (2220, 28494), (2664, 23745), (3166, 19980), (3330, 18996), (3996, 15830), (4440, 14247), (4749, 13320), (4995, 12664), (6332, 9990), (6660, 9498), (7915, 7992)]