46138920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 147052800

約数和(自身を除く): 100913880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 73, 92, 115, 120, 138, 146, 184, 219, 229, 230, 276, 292, 345, 365, 438, 458, 460, 552, 584, 687, 690, 730, 876, 916, 920, 1095, 1145, 1374, 1380, 1460, 1679, 1752, 1832, 2190, 2290, 2748, 2760, 2920, 3358, 3435, 4380, 4580, 5037, 5267, 5496, 6716, 6870, 8395, 8760, 9160, 10074, 10534, 13432, 13740, 15801, 16717, 16790, 20148, 21068, 25185, 26335, 27480, 31602, 33434, 33580, 40296, 42136, 50151, 50370, 52670, 63204, 66868, 67160, 79005, 83585, 100302, 100740, 105340, 126408, 133736, 158010, 167170, 200604, 201480, 210680, 250755, 316020, 334340, 384491, 401208, 501510, 632040, 668680, 768982, 1003020, 1153473, 1537964, 1922455, 2006040, 2306946, 3075928, 3844910, 4613892, 5767365, 7689820, 9227784, 11534730, 15379640, 23069460, 46138920]

約数ペア:

[(1, 46138920), (2, 23069460), (3, 15379640), (4, 11534730), (5, 9227784), (6, 7689820), (8, 5767365), (10, 4613892), (12, 3844910), (15, 3075928), (20, 2306946), (23, 2006040), (24, 1922455), (30, 1537964), (40, 1153473), (46, 1003020), (60, 768982), (69, 668680), (73, 632040), (92, 501510), (115, 401208), (120, 384491), (138, 334340), (146, 316020), (184, 250755), (219, 210680), (229, 201480), (230, 200604), (276, 167170), (292, 158010), (345, 133736), (365, 126408), (438, 105340), (458, 100740), (460, 100302), (552, 83585), (584, 79005), (687, 67160), (690, 66868), (730, 63204), (876, 52670), (916, 50370), (920, 50151), (1095, 42136), (1145, 40296), (1374, 33580), (1380, 33434), (1460, 31602), (1679, 27480), (1752, 26335), (1832, 25185), (2190, 21068), (2290, 20148), (2748, 16790), (2760, 16717), (2920, 15801), (3358, 13740), (3435, 13432), (4380, 10534), (4580, 10074), (5037, 9160), (5267, 8760), (5496, 8395), (6716, 6870)]