249012480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3413}}^1$

素因数の和:3456

約数の個数: 144

約数和(自身を含む): 837385920

約数和(自身を除く): 588373440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3413, 3648, 3840, 4560, 4864, 6080, 6826, 7296, 9120, 10239, 12160, 13652, 14592, 17065, 18240, 20478, 24320, 27304, 34130, 36480, 40956, 51195, 54608, 64847, 68260, 72960, 81912, 102390, 109216, 129694, 136520, 163824, 194541, 204780, 218432, 259388, 273040, 324235, 327648, 389082, 409560, 436864, 518776, 546080, 648470, 655296, 778164, 819120, 873728, 972705, 1037552, 1092160, 1296940, 1310592, 1556328, 1638240, 1945410, 2075104, 2184320, 2593880, 2621184, 3112656, 3276480, 3890820, 4150208, 4368640, 5187760, 6225312, 6552960, 7781640, 8300416, 10375520, 12450624, 13105920, 15563280, 16600832, 20751040, 24901248, 31126560, 41502080, 49802496, 62253120, 83004160, 124506240, 249012480]

約数ペア:

[(1, 249012480), (2, 124506240), (3, 83004160), (4, 62253120), (5, 49802496), (6, 41502080), (8, 31126560), (10, 24901248), (12, 20751040), (15, 16600832), (16, 15563280), (19, 13105920), (20, 12450624), (24, 10375520), (30, 8300416), (32, 7781640), (38, 6552960), (40, 6225312), (48, 5187760), (57, 4368640), (60, 4150208), (64, 3890820), (76, 3276480), (80, 3112656), (95, 2621184), (96, 2593880), (114, 2184320), (120, 2075104), (128, 1945410), (152, 1638240), (160, 1556328), (190, 1310592), (192, 1296940), (228, 1092160), (240, 1037552), (256, 972705), (285, 873728), (304, 819120), (320, 778164), (380, 655296), (384, 648470), (456, 546080), (480, 518776), (570, 436864), (608, 409560), (640, 389082), (760, 327648), (768, 324235), (912, 273040), (960, 259388), (1140, 218432), (1216, 204780), (1280, 194541), (1520, 163824), (1824, 136520), (1920, 129694), (2280, 109216), (2432, 102390), (3040, 81912), (3413, 72960), (3648, 68260), (3840, 64847), (4560, 54608), (4864, 51195), (6080, 40956), (6826, 36480), (7296, 34130), (9120, 27304), (10239, 24320), (12160, 20478), (13652, 18240), (14592, 17065)]