3039240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 128

約数和(自身を含む): 10137600

約数和(自身を除く): 7098360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 43, 57, 60, 62, 76, 86, 93, 95, 114, 120, 124, 129, 152, 155, 172, 186, 190, 215, 228, 248, 258, 285, 310, 344, 372, 380, 430, 456, 465, 516, 570, 589, 620, 645, 744, 760, 817, 860, 930, 1032, 1140, 1178, 1240, 1290, 1333, 1634, 1720, 1767, 1860, 2280, 2356, 2451, 2580, 2666, 2945, 3268, 3534, 3720, 3999, 4085, 4712, 4902, 5160, 5332, 5890, 6536, 6665, 7068, 7998, 8170, 8835, 9804, 10664, 11780, 12255, 13330, 14136, 15996, 16340, 17670, 19608, 19995, 23560, 24510, 25327, 26660, 31992, 32680, 35340, 39990, 49020, 50654, 53320, 70680, 75981, 79980, 98040, 101308, 126635, 151962, 159960, 202616, 253270, 303924, 379905, 506540, 607848, 759810, 1013080, 1519620, 3039240]

約数ペア:

[(1, 3039240), (2, 1519620), (3, 1013080), (4, 759810), (5, 607848), (6, 506540), (8, 379905), (10, 303924), (12, 253270), (15, 202616), (19, 159960), (20, 151962), (24, 126635), (30, 101308), (31, 98040), (38, 79980), (40, 75981), (43, 70680), (57, 53320), (60, 50654), (62, 49020), (76, 39990), (86, 35340), (93, 32680), (95, 31992), (114, 26660), (120, 25327), (124, 24510), (129, 23560), (152, 19995), (155, 19608), (172, 17670), (186, 16340), (190, 15996), (215, 14136), (228, 13330), (248, 12255), (258, 11780), (285, 10664), (310, 9804), (344, 8835), (372, 8170), (380, 7998), (430, 7068), (456, 6665), (465, 6536), (516, 5890), (570, 5332), (589, 5160), (620, 4902), (645, 4712), (744, 4085), (760, 3999), (817, 3720), (860, 3534), (930, 3268), (1032, 2945), (1140, 2666), (1178, 2580), (1240, 2451), (1290, 2356), (1333, 2280), (1634, 1860), (1720, 1767)]