246869760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1290

約数の個数: 144

約数和(自身を含む): 803978784

約数和(自身を除く): 557109024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 768, 795, 848, 960, 1060, 1213, 1272, 1280, 1590, 1696, 1920, 2120, 2426, 2544, 3180, 3392, 3639, 3840, 4240, 4852, 5088, 6065, 6360, 6784, 7278, 8480, 9704, 10176, 12130, 12720, 13568, 14556, 16960, 18195, 19408, 20352, 24260, 25440, 29112, 33920, 36390, 38816, 40704, 48520, 50880, 58224, 64289, 67840, 72780, 77632, 97040, 101760, 116448, 128578, 145560, 155264, 192867, 194080, 203520, 232896, 257156, 291120, 310528, 321445, 385734, 388160, 465792, 514312, 582240, 642890, 771468, 776320, 931584, 964335, 1028624, 1164480, 1285780, 1542936, 1552640, 1928670, 2057248, 2328960, 2571560, 3085872, 3857340, 4114496, 4657920, 5143120, 6171744, 7714680, 8228992, 10286240, 12343488, 15429360, 16457984, 20572480, 24686976, 30858720, 41144960, 49373952, 61717440, 82289920, 123434880, 246869760]

約数ペア:

[(1, 246869760), (2, 123434880), (3, 82289920), (4, 61717440), (5, 49373952), (6, 41144960), (8, 30858720), (10, 24686976), (12, 20572480), (15, 16457984), (16, 15429360), (20, 12343488), (24, 10286240), (30, 8228992), (32, 7714680), (40, 6171744), (48, 5143120), (53, 4657920), (60, 4114496), (64, 3857340), (80, 3085872), (96, 2571560), (106, 2328960), (120, 2057248), (128, 1928670), (159, 1552640), (160, 1542936), (192, 1285780), (212, 1164480), (240, 1028624), (256, 964335), (265, 931584), (318, 776320), (320, 771468), (384, 642890), (424, 582240), (480, 514312), (530, 465792), (636, 388160), (640, 385734), (768, 321445), (795, 310528), (848, 291120), (960, 257156), (1060, 232896), (1213, 203520), (1272, 194080), (1280, 192867), (1590, 155264), (1696, 145560), (1920, 128578), (2120, 116448), (2426, 101760), (2544, 97040), (3180, 77632), (3392, 72780), (3639, 67840), (3840, 64289), (4240, 58224), (4852, 50880), (5088, 48520), (6065, 40704), (6360, 38816), (6784, 36390), (7278, 33920), (8480, 29112), (9704, 25440), (10176, 24260), (12130, 20352), (12720, 19408), (13568, 18195), (14556, 16960)]