20250240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 66096000

約数和(自身を除く): 45845760

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, 199, 212, 240, 265, 318, 320, 384, 398, 424, 480, 530, 597, 636, 640, 795, 796, 848, 960, 995, 1060, 1194, 1272, 1590, 1592, 1696, 1920, 1990, 2120, 2388, 2544, 2985, 3180, 3184, 3392, 3980, 4240, 4776, 5088, 5970, 6360, 6368, 6784, 7960, 8480, 9552, 10176, 10547, 11940, 12720, 12736, 15920, 16960, 19104, 20352, 21094, 23880, 25440, 25472, 31641, 31840, 33920, 38208, 42188, 47760, 50880, 52735, 63282, 63680, 76416, 84376, 95520, 101760, 105470, 126564, 127360, 158205, 168752, 191040, 210940, 253128, 316410, 337504, 382080, 421880, 506256, 632820, 675008, 843760, 1012512, 1265640, 1350016, 1687520, 2025024, 2531280, 3375040, 4050048, 5062560, 6750080, 10125120, 20250240]

約数ペア:

[(1, 20250240), (2, 10125120), (3, 6750080), (4, 5062560), (5, 4050048), (6, 3375040), (8, 2531280), (10, 2025024), (12, 1687520), (15, 1350016), (16, 1265640), (20, 1012512), (24, 843760), (30, 675008), (32, 632820), (40, 506256), (48, 421880), (53, 382080), (60, 337504), (64, 316410), (80, 253128), (96, 210940), (106, 191040), (120, 168752), (128, 158205), (159, 127360), (160, 126564), (192, 105470), (199, 101760), (212, 95520), (240, 84376), (265, 76416), (318, 63680), (320, 63282), (384, 52735), (398, 50880), (424, 47760), (480, 42188), (530, 38208), (597, 33920), (636, 31840), (640, 31641), (795, 25472), (796, 25440), (848, 23880), (960, 21094), (995, 20352), (1060, 19104), (1194, 16960), (1272, 15920), (1590, 12736), (1592, 12720), (1696, 11940), (1920, 10547), (1990, 10176), (2120, 9552), (2388, 8480), (2544, 7960), (2985, 6784), (3180, 6368), (3184, 6360), (3392, 5970), (3980, 5088), (4240, 4776)]