1207463940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163613}}^1$

素因数の和:163669

約数の個数: 72

約数和(自身を含む): 3751996248

約数和(自身を除く): 2544532308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 163613, 327226, 490839, 654452, 818065, 981678, 1472517, 1636130, 1963356, 2454195, 2945034, 3272260, 4908390, 5890068, 6708133, 7362585, 9816780, 13416266, 14725170, 20124399, 26832532, 29450340, 33540665, 40248798, 60373197, 67081330, 80497596, 100621995, 120746394, 134162660, 201243990, 241492788, 301865985, 402487980, 603731970, 1207463940]

約数ペア:

[(1, 1207463940), (2, 603731970), (3, 402487980), (4, 301865985), (5, 241492788), (6, 201243990), (9, 134162660), (10, 120746394), (12, 100621995), (15, 80497596), (18, 67081330), (20, 60373197), (30, 40248798), (36, 33540665), (41, 29450340), (45, 26832532), (60, 20124399), (82, 14725170), (90, 13416266), (123, 9816780), (164, 7362585), (180, 6708133), (205, 5890068), (246, 4908390), (369, 3272260), (410, 2945034), (492, 2454195), (615, 1963356), (738, 1636130), (820, 1472517), (1230, 981678), (1476, 818065), (1845, 654452), (2460, 490839), (3690, 327226), (7380, 163613)]