28299360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 97977600

約数和(自身を除く): 69678240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 96, 107, 114, 116, 120, 145, 152, 160, 174, 190, 214, 228, 232, 240, 285, 290, 304, 321, 348, 380, 428, 435, 456, 464, 480, 535, 551, 570, 580, 608, 642, 696, 760, 856, 870, 912, 928, 1070, 1102, 1140, 1160, 1284, 1392, 1520, 1605, 1653, 1712, 1740, 1824, 2033, 2140, 2204, 2280, 2320, 2568, 2755, 2784, 3040, 3103, 3210, 3306, 3424, 3480, 4066, 4280, 4408, 4560, 4640, 5136, 5510, 6099, 6206, 6420, 6612, 6960, 8132, 8265, 8560, 8816, 9120, 9309, 10165, 10272, 11020, 12198, 12412, 12840, 13224, 13920, 15515, 16264, 16530, 17120, 17632, 18618, 20330, 22040, 24396, 24824, 25680, 26448, 30495, 31030, 32528, 33060, 37236, 40660, 44080, 46545, 48792, 49648, 51360, 52896, 58957, 60990, 62060, 65056, 66120, 74472, 81320, 88160, 93090, 97584, 99296, 117914, 121980, 124120, 132240, 148944, 162640, 176871, 186180, 195168, 235828, 243960, 248240, 264480, 294785, 297888, 325280, 353742, 372360, 471656, 487920, 496480, 589570, 707484, 744720, 884355, 943312, 975840, 1179140, 1414968, 1489440, 1768710, 1886624, 2358280, 2829936, 3537420, 4716560, 5659872, 7074840, 9433120, 14149680, 28299360]

約数ペア:

[(1, 28299360), (2, 14149680), (3, 9433120), (4, 7074840), (5, 5659872), (6, 4716560), (8, 3537420), (10, 2829936), (12, 2358280), (15, 1886624), (16, 1768710), (19, 1489440), (20, 1414968), (24, 1179140), (29, 975840), (30, 943312), (32, 884355), (38, 744720), (40, 707484), (48, 589570), (57, 496480), (58, 487920), (60, 471656), (76, 372360), (80, 353742), (87, 325280), (95, 297888), (96, 294785), (107, 264480), (114, 248240), (116, 243960), (120, 235828), (145, 195168), (152, 186180), (160, 176871), (174, 162640), (190, 148944), (214, 132240), (228, 124120), (232, 121980), (240, 117914), (285, 99296), (290, 97584), (304, 93090), (321, 88160), (348, 81320), (380, 74472), (428, 66120), (435, 65056), (456, 62060), (464, 60990), (480, 58957), (535, 52896), (551, 51360), (570, 49648), (580, 48792), (608, 46545), (642, 44080), (696, 40660), (760, 37236), (856, 33060), (870, 32528), (912, 31030), (928, 30495), (1070, 26448), (1102, 25680), (1140, 24824), (1160, 24396), (1284, 22040), (1392, 20330), (1520, 18618), (1605, 17632), (1653, 17120), (1712, 16530), (1740, 16264), (1824, 15515), (2033, 13920), (2140, 13224), (2204, 12840), (2280, 12412), (2320, 12198), (2568, 11020), (2755, 10272), (2784, 10165), (3040, 9309), (3103, 9120), (3210, 8816), (3306, 8560), (3424, 8265), (3480, 8132), (4066, 6960), (4280, 6612), (4408, 6420), (4560, 6206), (4640, 6099), (5136, 5510)]