243069720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{4027}}^1$

素因数の和:4544

約数の個数: 64

約数和(自身を含む): 730840320

約数和(自身を除く): 487770600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 503, 1006, 1509, 2012, 2515, 3018, 4024, 4027, 5030, 6036, 7545, 8054, 10060, 12072, 12081, 15090, 16108, 20120, 20135, 24162, 30180, 32216, 40270, 48324, 60360, 60405, 80540, 96648, 120810, 161080, 241620, 483240, 2025581, 4051162, 6076743, 8102324, 10127905, 12153486, 16204648, 20255810, 24306972, 30383715, 40511620, 48613944, 60767430, 81023240, 121534860, 243069720]

約数ペア:

[(1, 243069720), (2, 121534860), (3, 81023240), (4, 60767430), (5, 48613944), (6, 40511620), (8, 30383715), (10, 24306972), (12, 20255810), (15, 16204648), (20, 12153486), (24, 10127905), (30, 8102324), (40, 6076743), (60, 4051162), (120, 2025581), (503, 483240), (1006, 241620), (1509, 161080), (2012, 120810), (2515, 96648), (3018, 80540), (4024, 60405), (4027, 60360), (5030, 48324), (6036, 40270), (7545, 32216), (8054, 30180), (10060, 24162), (12072, 20135), (12081, 20120), (15090, 16108)]