49800480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{359}}^1$

素因数の和:411

約数の個数: 144

約数和(自身を含む): 167106240

約数和(自身を除く): 117305760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 359, 408, 480, 510, 544, 578, 680, 718, 816, 867, 1020, 1077, 1156, 1360, 1436, 1445, 1632, 1734, 1795, 2040, 2154, 2312, 2720, 2872, 2890, 3468, 3590, 4080, 4308, 4335, 4624, 5385, 5744, 5780, 6103, 6936, 7180, 8160, 8616, 8670, 9248, 10770, 11488, 11560, 12206, 13872, 14360, 17232, 17340, 18309, 21540, 23120, 24412, 27744, 28720, 30515, 34464, 34680, 36618, 43080, 46240, 48824, 57440, 61030, 69360, 73236, 86160, 91545, 97648, 103751, 122060, 138720, 146472, 172320, 183090, 195296, 207502, 244120, 292944, 311253, 366180, 415004, 488240, 518755, 585888, 622506, 732360, 830008, 976480, 1037510, 1245012, 1464720, 1556265, 1660016, 2075020, 2490024, 2929440, 3112530, 3320032, 4150040, 4980048, 6225060, 8300080, 9960096, 12450120, 16600160, 24900240, 49800480]

約数ペア:

[(1, 49800480), (2, 24900240), (3, 16600160), (4, 12450120), (5, 9960096), (6, 8300080), (8, 6225060), (10, 4980048), (12, 4150040), (15, 3320032), (16, 3112530), (17, 2929440), (20, 2490024), (24, 2075020), (30, 1660016), (32, 1556265), (34, 1464720), (40, 1245012), (48, 1037510), (51, 976480), (60, 830008), (68, 732360), (80, 622506), (85, 585888), (96, 518755), (102, 488240), (120, 415004), (136, 366180), (160, 311253), (170, 292944), (204, 244120), (240, 207502), (255, 195296), (272, 183090), (289, 172320), (340, 146472), (359, 138720), (408, 122060), (480, 103751), (510, 97648), (544, 91545), (578, 86160), (680, 73236), (718, 69360), (816, 61030), (867, 57440), (1020, 48824), (1077, 46240), (1156, 43080), (1360, 36618), (1436, 34680), (1445, 34464), (1632, 30515), (1734, 28720), (1795, 27744), (2040, 24412), (2154, 23120), (2312, 21540), (2720, 18309), (2872, 17340), (2890, 17232), (3468, 14360), (3590, 13872), (4080, 12206), (4308, 11560), (4335, 11488), (4624, 10770), (5385, 9248), (5744, 8670), (5780, 8616), (6103, 8160), (6936, 7180)]