47425920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1453}}^1$

素因数の和:1492

約数の個数: 128

約数和(自身を含む): 160172640

約数和(自身を除く): 112746720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1453, 1632, 1920, 2040, 2176, 2720, 2906, 3264, 4080, 4359, 5440, 5812, 6528, 7265, 8160, 8718, 10880, 11624, 14530, 16320, 17436, 21795, 23248, 24701, 29060, 32640, 34872, 43590, 46496, 49402, 58120, 69744, 74103, 87180, 92992, 98804, 116240, 123505, 139488, 148206, 174360, 185984, 197608, 232480, 247010, 278976, 296412, 348720, 370515, 395216, 464960, 494020, 557952, 592824, 697440, 741030, 790432, 929920, 988040, 1185648, 1394880, 1482060, 1580864, 1976080, 2371296, 2789760, 2964120, 3161728, 3952160, 4742592, 5928240, 7904320, 9485184, 11856480, 15808640, 23712960, 47425920]

約数ペア:

[(1, 47425920), (2, 23712960), (3, 15808640), (4, 11856480), (5, 9485184), (6, 7904320), (8, 5928240), (10, 4742592), (12, 3952160), (15, 3161728), (16, 2964120), (17, 2789760), (20, 2371296), (24, 1976080), (30, 1580864), (32, 1482060), (34, 1394880), (40, 1185648), (48, 988040), (51, 929920), (60, 790432), (64, 741030), (68, 697440), (80, 592824), (85, 557952), (96, 494020), (102, 464960), (120, 395216), (128, 370515), (136, 348720), (160, 296412), (170, 278976), (192, 247010), (204, 232480), (240, 197608), (255, 185984), (272, 174360), (320, 148206), (340, 139488), (384, 123505), (408, 116240), (480, 98804), (510, 92992), (544, 87180), (640, 74103), (680, 69744), (816, 58120), (960, 49402), (1020, 46496), (1088, 43590), (1360, 34872), (1453, 32640), (1632, 29060), (1920, 24701), (2040, 23248), (2176, 21795), (2720, 17436), (2906, 16320), (3264, 14530), (4080, 11624), (4359, 10880), (5440, 8718), (5812, 8160), (6528, 7265)]