30198560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 83099520

約数和(自身を除く): 52900960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 70, 80, 112, 118, 140, 160, 224, 236, 280, 295, 413, 457, 472, 560, 590, 826, 914, 944, 1120, 1180, 1652, 1828, 1888, 2065, 2285, 2360, 3199, 3304, 3656, 4130, 4570, 4720, 6398, 6608, 7312, 8260, 9140, 9440, 12796, 13216, 14624, 15995, 16520, 18280, 25592, 26963, 31990, 33040, 36560, 51184, 53926, 63980, 66080, 73120, 102368, 107852, 127960, 134815, 188741, 215704, 255920, 269630, 377482, 431408, 511840, 539260, 754964, 862816, 943705, 1078520, 1509928, 1887410, 2157040, 3019856, 3774820, 4314080, 6039712, 7549640, 15099280, 30198560]

約数ペア:

[(1, 30198560), (2, 15099280), (4, 7549640), (5, 6039712), (7, 4314080), (8, 3774820), (10, 3019856), (14, 2157040), (16, 1887410), (20, 1509928), (28, 1078520), (32, 943705), (35, 862816), (40, 754964), (56, 539260), (59, 511840), (70, 431408), (80, 377482), (112, 269630), (118, 255920), (140, 215704), (160, 188741), (224, 134815), (236, 127960), (280, 107852), (295, 102368), (413, 73120), (457, 66080), (472, 63980), (560, 53926), (590, 51184), (826, 36560), (914, 33040), (944, 31990), (1120, 26963), (1180, 25592), (1652, 18280), (1828, 16520), (1888, 15995), (2065, 14624), (2285, 13216), (2360, 12796), (3199, 9440), (3304, 9140), (3656, 8260), (4130, 7312), (4570, 6608), (4720, 6398)]