1240197120

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13457}}^1$

素因数の和:13490

約数の個数: 144

約数和(自身を含む): 4298619780

約数和(自身を除く): 3058422660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 13457, 15360, 18432, 23040, 26914, 30720, 40371, 46080, 53828, 67285, 80742, 92160, 107656, 121113, 134570, 161484, 201855, 215312, 242226, 269140, 322968, 403710, 430624, 484452, 538280, 605565, 645936, 807420, 861248, 968904, 1076560, 1211130, 1291872, 1614840, 1722496, 1937808, 2153120, 2422260, 2583744, 3229680, 3444992, 3875616, 4306240, 4844520, 5167488, 6459360, 6889984, 7751232, 8612480, 9689040, 10334976, 12918720, 13779968, 15502464, 17224960, 19378080, 20669952, 25837440, 27559936, 31004928, 34449920, 38756160, 41339904, 51674880, 62009856, 68899840, 77512320, 82679808, 103349760, 124019712, 137799680, 155024640, 206699520, 248039424, 310049280, 413399040, 620098560, 1240197120]

約数ペア:

[(1, 1240197120), (2, 620098560), (3, 413399040), (4, 310049280), (5, 248039424), (6, 206699520), (8, 155024640), (9, 137799680), (10, 124019712), (12, 103349760), (15, 82679808), (16, 77512320), (18, 68899840), (20, 62009856), (24, 51674880), (30, 41339904), (32, 38756160), (36, 34449920), (40, 31004928), (45, 27559936), (48, 25837440), (60, 20669952), (64, 19378080), (72, 17224960), (80, 15502464), (90, 13779968), (96, 12918720), (120, 10334976), (128, 9689040), (144, 8612480), (160, 7751232), (180, 6889984), (192, 6459360), (240, 5167488), (256, 4844520), (288, 4306240), (320, 3875616), (360, 3444992), (384, 3229680), (480, 2583744), (512, 2422260), (576, 2153120), (640, 1937808), (720, 1722496), (768, 1614840), (960, 1291872), (1024, 1211130), (1152, 1076560), (1280, 968904), (1440, 861248), (1536, 807420), (1920, 645936), (2048, 605565), (2304, 538280), (2560, 484452), (2880, 430624), (3072, 403710), (3840, 322968), (4608, 269140), (5120, 242226), (5760, 215312), (6144, 201855), (7680, 161484), (9216, 134570), (10240, 121113), (11520, 107656), (13457, 92160), (15360, 80742), (18432, 67285), (23040, 53828), (26914, 46080), (30720, 40371)]