204575520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2381}}^1$

素因数の和:2578

約数の個数: 96

約数和(自身を含む): 648285120

約数和(自身を除く): 443709600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 179, 240, 358, 480, 537, 716, 895, 1074, 1432, 1790, 2148, 2381, 2685, 2864, 3580, 4296, 4762, 5370, 5728, 7143, 7160, 8592, 9524, 10740, 11905, 14286, 14320, 17184, 19048, 21480, 23810, 28572, 28640, 35715, 38096, 42960, 47620, 57144, 71430, 76192, 85920, 95240, 114288, 142860, 190480, 228576, 285720, 380960, 426199, 571440, 852398, 1142880, 1278597, 1704796, 2130995, 2557194, 3409592, 4261990, 5114388, 6392985, 6819184, 8523980, 10228776, 12785970, 13638368, 17047960, 20457552, 25571940, 34095920, 40915104, 51143880, 68191840, 102287760, 204575520]

約数ペア:

[(1, 204575520), (2, 102287760), (3, 68191840), (4, 51143880), (5, 40915104), (6, 34095920), (8, 25571940), (10, 20457552), (12, 17047960), (15, 13638368), (16, 12785970), (20, 10228776), (24, 8523980), (30, 6819184), (32, 6392985), (40, 5114388), (48, 4261990), (60, 3409592), (80, 2557194), (96, 2130995), (120, 1704796), (160, 1278597), (179, 1142880), (240, 852398), (358, 571440), (480, 426199), (537, 380960), (716, 285720), (895, 228576), (1074, 190480), (1432, 142860), (1790, 114288), (2148, 95240), (2381, 85920), (2685, 76192), (2864, 71430), (3580, 57144), (4296, 47620), (4762, 42960), (5370, 38096), (5728, 35715), (7143, 28640), (7160, 28572), (8592, 23810), (9524, 21480), (10740, 19048), (11905, 17184), (14286, 14320)]